56988572 has 24 divisors (see below), whose sum is σ = 105840000. Its totient is φ = 26790896.

The previous prime is 56988563. The next prime is 56988587. The reversal of 56988572 is 27588965.

It is a self number, because there is not a number n which added to its sum of digits gives 56988572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179 + ... + 10677.

It is an arithmetic number, because the mean of its divisors is an integer number (4410000).

Almost surely, 2^56988572 is an apocalyptic number.

It is an amenable number.

56988572 is a deficient number, since it is larger than the sum of its proper divisors (48851428).

56988572 is a wasteful number, since it uses less digits than its factorization.

56988572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585 (or 10583 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 56988572 is about 7549.0775595433. The cubic root of 56988572 is about 384.8243917180.

The spelling of 56988572 in words is "fifty-six million, nine hundred eighty-eight thousand, five hundred seventy-two".