56764576 has 24 divisors (see below), whose sum is σ = 121915584. Its totient is φ = 25801920.

The previous prime is 56764573. The next prime is 56764577. The reversal of 56764576 is 67546765.

It is not an unprimeable number, because it can be changed into a prime (56764573) 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, 80280 + ... + 80983.

It is an arithmetic number, because the mean of its divisors is an integer number (5079816).

Almost surely, 2^56764576 is an apocalyptic number.

It is an amenable number.

56764576 is an abundant number, since it is smaller than the sum of its proper divisors (65151008).

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

56764576 is a wasteful number, since it uses less digits than its factorization.

56764576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161284 (or 161276 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The square root of 56764576 is about 7534.2269676457. The cubic root of 56764576 is about 384.3195401597.

The spelling of 56764576 in words is "fifty-six million, seven hundred sixty-four thousand, five hundred seventy-six".