56265928 has 8 divisors (see below), whose sum is σ = 105498630. Its totient is φ = 28132960.

The previous prime is 56265919. The next prime is 56265929. The reversal of 56265928 is 82956265.

It can be written as a sum of positive squares in only one way, i.e., 54140164 + 2125764 = 7358^2 + 1458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (56265929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3516613 + ... + 3516628.

Almost surely, 2^56265928 is an apocalyptic number.

It is an amenable number.

56265928 is a deficient number, since it is larger than the sum of its proper divisors (49232702).

56265928 is a wasteful number, since it uses less digits than its factorization.

56265928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7033247 (or 7033243 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 56265928 is about 7501.0617915066. The cubic root of 56265928 is about 383.1908780479.

The spelling of 56265928 in words is "fifty-six million, two hundred sixty-five thousand, nine hundred twenty-eight".