56374572 has 12 divisors (see below), whose sum is σ = 131540696. Its totient is φ = 18791520.

The previous prime is 56374561. The next prime is 56374607. The reversal of 56374572 is 27547365.

56374572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56374572.

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 3 ways as a sum of consecutive naturals, for example, 2348929 + ... + 2348952.

Almost surely, 2^56374572 is an apocalyptic number.

It is an amenable number.

56374572 is an abundant number, since it is smaller than the sum of its proper divisors (75166124).

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

56374572 is a wasteful number, since it uses less digits than its factorization.

56374572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697888 (or 4697886 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 56374572 is about 7508.3002071041. The cubic root of 56374572 is about 383.4373541691.

The spelling of 56374572 in words is "fifty-six million, three hundred seventy-four thousand, five hundred seventy-two".