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1414212 = 223117851
BaseRepresentation
bin101011001010001000100
32122211221020
411121101010
5330223322
650151140
715010032
oct5312104
92584836
101414212
11886578
125824b0
133a6917
1428b552
151ce05c
hex159444

1414212 has 12 divisors (see below), whose sum is σ = 3299856. Its totient is φ = 471400.

The previous prime is 1414211. The next prime is 1414241. The reversal of 1414212 is 2124141.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1414191 and 1414200.

It is not an unprimeable number, because it can be changed into a prime (1414211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58914 + ... + 58937.

It is an arithmetic number, because the mean of its divisors is an integer number (274988).

21414212 is an apocalyptic number.

1414212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1414212 is an abundant number, since it is smaller than the sum of its proper divisors (1885644).

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

1414212 is a wasteful number, since it uses less digits than its factorization.

1414212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117858 (or 117856 counting only the distinct ones).

The product of its digits is 64, while the sum is 15.

The square root of 1414212 is about 1189.2064581056. The cubic root of 1414212 is about 112.2461634957.

Adding to 1414212 its reverse (2124141), we get a palindrome (3538353).

The spelling of 1414212 in words is "one million, four hundred fourteen thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 117851 235702 353553 471404 707106 1414212