56174172 has 24 divisors (see below), whose sum is σ = 131381376. Its totient is φ = 18680688.

The previous prime is 56174161. The next prime is 56174191. The reversal of 56174172 is 27147165.

56174172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (5474224).

Almost surely, 2^56174172 is an apocalyptic number.

It is an amenable number.

56174172 is an abundant number, since it is smaller than the sum of its proper divisors (75207204).

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

56174172 is a wasteful number, since it uses less digits than its factorization.

56174172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11017 (or 11015 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 56174172 is about 7494.9430951809. The cubic root of 56174172 is about 382.9824677761.

The spelling of 56174172 in words is "fifty-six million, one hundred seventy-four thousand, one hundred seventy-two".