56885312 has 28 divisors (see below), whose sum is σ = 123145296. Its totient is φ = 25856640.

The previous prime is 56885303. The next prime is 56885347. The reversal of 56885312 is 21358865.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39698 + ... + 41105.

Almost surely, 2^56885312 is an apocalyptic number.

It is an amenable number.

56885312 is an abundant number, since it is smaller than the sum of its proper divisors (66259984).

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

56885312 is a wasteful number, since it uses less digits than its factorization.

56885312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80826 (or 80816 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 56885312 is about 7542.2352124553. The cubic root of 56885312 is about 384.5918246738.

It can be divided in two parts, 568853 and 12, that added together give a palindrome (568865).

The spelling of 56885312 in words is "fifty-six million, eight hundred eighty-five thousand, three hundred twelve".