56426366 has 16 divisors (see below), whose sum is σ = 90097920. Its totient is φ = 26411520.

The previous prime is 56426347. The next prime is 56426393. The reversal of 56426366 is 66362465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2150 + ... + 10838.

It is an arithmetic number, because the mean of its divisors is an integer number (5631120).

Almost surely, 2^56426366 is an apocalyptic number.

56426366 is a deficient number, since it is larger than the sum of its proper divisors (33671554).

56426366 is a wasteful number, since it uses less digits than its factorization.

56426366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899.

The product of its digits is 155520, while the sum is 38.

The square root of 56426366 is about 7511.7485314672. The cubic root of 56426366 is about 383.5547456022.

The spelling of 56426366 in words is "fifty-six million, four hundred twenty-six thousand, three hundred sixty-six".