56965318 has 16 divisors (see below), whose sum is σ = 88043760. Its totient is φ = 27625600.

The previous prime is 56965297. The next prime is 56965333. The reversal of 56965318 is 81356965.

56965318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56965318² = 6490094909682248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12738 + ... + 16618.

It is an arithmetic number, because the mean of its divisors is an integer number (5502735).

Almost surely, 2^56965318 is an apocalyptic number.

56965318 is a deficient number, since it is larger than the sum of its proper divisors (31078442).

56965318 is a wasteful number, since it uses less digits than its factorization.

56965318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103.

The product of its digits is 194400, while the sum is 43.

The square root of 56965318 is about 7547.5372142176. The cubic root of 56965318 is about 384.7720424865.

The spelling of 56965318 in words is "fifty-six million, nine hundred sixty-five thousand, three hundred eighteen".