56292256 has 12 divisors (see below), whose sum is σ = 110825442. Its totient is φ = 28146112.

The previous prime is 56292251. The next prime is 56292259. The reversal of 56292256 is 65229265.

It can be written as a sum of positive squares in only one way, i.e., 32672656 + 23619600 = 5716^2 + 4860^2 .

It is not an unprimeable number, because it can be changed into a prime (56292251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 879535 + ... + 879598.

Almost surely, 2^56292256 is an apocalyptic number.

It is an amenable number.

56292256 is a deficient number, since it is larger than the sum of its proper divisors (54533186).

56292256 is a wasteful number, since it uses less digits than its factorization.

56292256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759143 (or 1759135 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 56292256 is about 7502.8165378077. The cubic root of 56292256 is about 383.2506363933.

The spelling of 56292256 in words is "fifty-six million, two hundred ninety-two thousand, two hundred fifty-six".