56231692 has 12 divisors (see below), whose sum is σ = 107351496. Its totient is φ = 25559840.

The previous prime is 56231689. The next prime is 56231701. The reversal of 56231692 is 29613265.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638953 + ... + 639040.

It is an arithmetic number, because the mean of its divisors is an integer number (8945958).

Almost surely, 2^56231692 is an apocalyptic number.

It is an amenable number.

56231692 is a deficient number, since it is larger than the sum of its proper divisors (51119804).

56231692 is a wasteful number, since it uses less digits than its factorization.

56231692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278008 (or 1278006 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 56231692 is about 7498.7793673371. The cubic root of 56231692 is about 383.1131425213.

The spelling of 56231692 in words is "fifty-six million, two hundred thirty-one thousand, six hundred ninety-two".