56582636 has 12 divisors (see below), whose sum is σ = 108021480. Its totient is φ = 25719360.

The previous prime is 56582629. The next prime is 56582651. The reversal of 56582636 is 63628565.

It is a junction number, because it is equal to n+sod(n) for n = 56582593 and 56582602.

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, 642941 + ... + 643028.

It is an arithmetic number, because the mean of its divisors is an integer number (9001790).

Almost surely, 2^56582636 is an apocalyptic number.

It is an amenable number.

56582636 is a deficient number, since it is larger than the sum of its proper divisors (51438844).

56582636 is a wasteful number, since it uses less digits than its factorization.

56582636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285984 (or 1285982 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The square root of 56582636 is about 7522.1430457018. The cubic root of 56582636 is about 383.9084978015.

The spelling of 56582636 in words is "fifty-six million, five hundred eighty-two thousand, six hundred thirty-six".