56884957 has 12 divisors (see below), whose sum is σ = 59883264. Its totient is φ = 54030680.

The previous prime is 56884931. The next prime is 56885011. The reversal of 56884957 is 75948865.

It is a de Polignac number, because none of the positive numbers 2^k-56884957 is a prime.

It is a Duffinian number.

Its product of digits (2419200) is a multiple of the sum of its prime factors (800).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56834957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100758 + ... + 101320.

It is an arithmetic number, because the mean of its divisors is an integer number (4990272).

Almost surely, 2^56884957 is an apocalyptic number.

It is an amenable number.

56884957 is a deficient number, since it is larger than the sum of its proper divisors (2998307).

56884957 is a wasteful number, since it uses less digits than its factorization.

56884957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 777 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 52.

The square root of 56884957 is about 7542.2116782811. The cubic root of 56884957 is about 384.5910246408.

The spelling of 56884957 in words is "fifty-six million, eight hundred eighty-four thousand, nine hundred fifty-seven".