56696338 has 16 divisors (see below), whose sum is σ = 86585760. Its totient is φ = 27837216.

The previous prime is 56696329. The next prime is 56696359. The reversal of 56696338 is 83369665.

It is a super-2 number, since 2×56696338² = 6428949485220488, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 69678 + ... + 70486.

It is an arithmetic number, because the mean of its divisors is an integer number (5411610).

Almost surely, 2^56696338 is an apocalyptic number.

56696338 is a deficient number, since it is larger than the sum of its proper divisors (29889422).

56696338 is a wasteful number, since it uses less digits than its factorization.

56696338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401.

The product of its digits is 699840, while the sum is 46.

The square root of 56696338 is about 7529.6970722599. The cubic root of 56696338 is about 384.1654786288.

The spelling of 56696338 in words is "fifty-six million, six hundred ninety-six thousand, three hundred thirty-eight".