56986825 has 24 divisors (see below), whose sum is σ = 82647488. Its totient is φ = 38162880.

The previous prime is 56986799. The next prime is 56986829. The reversal of 56986825 is 52868965.

56986825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56986825 - 2⁹ = 56986313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56986829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3739 + ... + 11311.

Almost surely, 2^56986825 is an apocalyptic number.

It is an amenable number.

56986825 is a deficient number, since it is larger than the sum of its proper divisors (25660663).

56986825 is a wasteful number, since it uses less digits than its factorization.

56986825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633 (or 7628 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The square root of 56986825 is about 7548.9618491552. The cubic root of 56986825 is about 384.8204593794.

The spelling of 56986825 in words is "fifty-six million, nine hundred eighty-six thousand, eight hundred twenty-five".