56265644 has 12 divisors (see below), whose sum is σ = 99070104. Its totient is φ = 27959904.

The previous prime is 56265637. The next prime is 56265647. The reversal of 56265644 is 44656265.

It is a junction number, because it is equal to n+sod(n) for n = 56265598 and 56265607.

It is not an unprimeable number, because it can be changed into a prime (56265647) 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, 42497 + ... + 43800.

It is an arithmetic number, because the mean of its divisors is an integer number (8255842).

Almost surely, 2^56265644 is an apocalyptic number.

It is an amenable number.

56265644 is a deficient number, since it is larger than the sum of its proper divisors (42804460).

56265644 is a wasteful number, since it uses less digits than its factorization.

56265644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86464 (or 86462 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The square root of 56265644 is about 7501.0428608294. The cubic root of 56265644 is about 383.1902333333.

The spelling of 56265644 in words is "fifty-six million, two hundred sixty-five thousand, six hundred forty-four".