16282812 has 144 divisors (see below), whose sum is σ = 49846272. Its totient is φ = 4043520.

The previous prime is 16282801. The next prime is 16282823. The reversal of 16282812 is 21828261.

It is an interprime number because it is at equal distance from previous prime (16282801) and next prime (16282823).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 16282812.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 440058 + ... + 440094.

Almost surely, 2^16282812 is an apocalyptic number.

16282812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16282812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24923136).

16282812 is an abundant number, since it is smaller than the sum of its proper divisors (33563460).

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

16282812 is a wasteful number, since it uses less digits than its factorization.

16282812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 93 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 16282812 is about 4035.1966494831. The cubic root of 16282812 is about 253.4602172942.

The spelling of 16282812 in words is "sixteen million, two hundred eighty-two thousand, eight hundred twelve".