56244928 has 28 divisors (see below), whose sum is σ = 113448592. Its totient is φ = 27659520.

The previous prime is 56244911. The next prime is 56244953. The reversal of 56244928 is 82944265.

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, 3300 + ... + 11107.

Almost surely, 2^56244928 is an apocalyptic number.

It is an amenable number.

56244928 is an abundant number, since it is smaller than the sum of its proper divisors (57203664).

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

56244928 is a wasteful number, since it uses less digits than its factorization.

56244928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14480 (or 14470 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 56244928 is about 7499.6618590440. The cubic root of 56244928 is about 383.1431996389.

The spelling of 56244928 in words is "fifty-six million, two hundred forty-four thousand, nine hundred twenty-eight".