56282931 has 24 divisors (see below), whose sum is σ = 85713264. Its totient is φ = 36897120.

The previous prime is 56282929. The next prime is 56282969. The reversal of 56282931 is 13928265.

56282931 is a `hidden beast` number, since 5 + 628 + 29 + 3 + 1 = 666.

It is not a de Polignac number, because 56282931 - 2¹ = 56282929 is a prime.

It is a super-2 number, since 2×56282931² = 6335536643901522, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56282911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12925 + ... + 16721.

It is an arithmetic number, because the mean of its divisors is an integer number (3571386).

Almost surely, 2^56282931 is an apocalyptic number.

56282931 is a deficient number, since it is larger than the sum of its proper divisors (29430333).

56282931 is an equidigital number, since it uses as much as digits as its factorization.

56282931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873 (or 3861 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 56282931 is about 7502.1950787753. The cubic root of 56282931 is about 383.2294729758.

The spelling of 56282931 in words is "fifty-six million, two hundred eighty-two thousand, nine hundred thirty-one".