56117344 has 24 divisors (see below), whose sum is σ = 111153168. Its totient is φ = 27888000.

The previous prime is 56117339. The next prime is 56117353. The reversal of 56117344 is 44371165.

It is a super-2 number, since 2×56117344² = 6298312595228672, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 10594.

It is an arithmetic number, because the mean of its divisors is an integer number (4631382).

Almost surely, 2^56117344 is an apocalyptic number.

It is an amenable number.

56117344 is a deficient number, since it is larger than the sum of its proper divisors (55035824).

56117344 is a wasteful number, since it uses less digits than its factorization.

56117344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10678 (or 10670 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 56117344 is about 7491.1510464013. The cubic root of 56117344 is about 382.8532774965.

The spelling of 56117344 in words is "fifty-six million, one hundred seventeen thousand, three hundred forty-four".