56570896 has 20 divisors (see below), whose sum is σ = 110673472. Its totient is φ = 28010016.

The previous prime is 56570893. The next prime is 56570933. The reversal of 56570896 is 69807565.

It is not an unprimeable number, because it can be changed into a prime (56570893) 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, 15516 + ... + 18811.

Almost surely, 2^56570896 is an apocalyptic number.

It is an amenable number.

56570896 is a deficient number, since it is larger than the sum of its proper divisors (54102576).

56570896 is a wasteful number, since it uses less digits than its factorization.

56570896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34438 (or 34432 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 56570896 is about 7521.3626425004. The cubic root of 56570896 is about 383.8819443225.

The spelling of 56570896 in words is "fifty-six million, five hundred seventy thousand, eight hundred ninety-six".