56624536 has 16 divisors (see below), whose sum is σ = 106255800. Its totient is φ = 28289664.

The previous prime is 56624527. The next prime is 56624543. The reversal of 56624536 is 63542665.

It is a junction number, because it is equal to n+sod(n) for n = 56624495 and 56624504.

It is a congruent number.

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, 13095 + ... + 16873.

Almost surely, 2^56624536 is an apocalyptic number.

It is an amenable number.

56624536 is a deficient number, since it is larger than the sum of its proper divisors (49631264).

56624536 is a wasteful number, since it uses less digits than its factorization.

56624536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658 (or 5654 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 56624536 is about 7524.9276408481. The cubic root of 56624536 is about 384.0032370966.

The spelling of 56624536 in words is "fifty-six million, six hundred twenty-four thousand, five hundred thirty-six".