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472416 = 25371937
BaseRepresentation
bin1110011010101100000
3220000000220
41303111200
5110104131
614043040
74005210
oct1632540
9800026
10472416
112a2a2a
121a9480
13137049
14c4240
1594e96
hex73560

472416 has 96 divisors (see below), whose sum is σ = 1532160. Its totient is φ = 124416.

The previous prime is 472411. The next prime is 472421. The reversal of 472416 is 614274.

It is an interprime number because it is at equal distance from previous prime (472411) and next prime (472421).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

472416 is an undulating number in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12750 + ... + 12786.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2472416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766080).

472416 is an abundant number, since it is smaller than the sum of its proper divisors (1059744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472416 is a wasteful number, since it uses less digits than its factorization.

472416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 68 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 472416 is about 687.3252505183. The cubic root of 472416 is about 77.8827957039.

It can be divided in two parts, 472 and 416, that added together give a palindrome (888).

The spelling of 472416 in words is "four hundred seventy-two thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 37 38 42 48 56 57 74 76 84 96 111 112 114 133 148 152 168 222 224 228 259 266 296 304 336 399 444 456 518 532 592 608 672 703 777 798 888 912 1036 1064 1184 1406 1554 1596 1776 1824 2072 2109 2128 2812 3108 3192 3552 4144 4218 4256 4921 5624 6216 6384 8288 8436 9842 11248 12432 12768 14763 16872 19684 22496 24864 29526 33744 39368 59052 67488 78736 118104 157472 236208 472416