56256366 has 32 divisors (see below), whose sum is σ = 120489120. Its totient is φ = 17447936.

The previous prime is 56256337. The next prime is 56256371. The reversal of 56256366 is 66365265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5980 + ... + 12176.

It is an arithmetic number, because the mean of its divisors is an integer number (3765285).

Almost surely, 2^56256366 is an apocalyptic number.

56256366 is an abundant number, since it is smaller than the sum of its proper divisors (64232754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56256366 is a wasteful number, since it uses less digits than its factorization.

56256366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6308.

The product of its digits is 194400, while the sum is 39.

The square root of 56256366 is about 7500.4243879930. The cubic root of 56256366 is about 383.1691699503.

The spelling of 56256366 in words is "fifty-six million, two hundred fifty-six thousand, three hundred sixty-six".