56623882 has 16 divisors (see below), whose sum is σ = 98300160. Its totient is φ = 23959728.

The previous prime is 56623871. The next prime is 56623909. The reversal of 56623882 is 28832665.

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, 24493 + ... + 26704.

It is an arithmetic number, because the mean of its divisors is an integer number (6143760).

Almost surely, 2^56623882 is an apocalyptic number.

56623882 is a deficient number, since it is larger than the sum of its proper divisors (41676278).

56623882 is a wasteful number, since it uses less digits than its factorization.

56623882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51285.

The product of its digits is 138240, while the sum is 40.

The square root of 56623882 is about 7524.8841851553. The cubic root of 56623882 is about 384.0017587087.

The spelling of 56623882 in words is "fifty-six million, six hundred twenty-three thousand, eight hundred eighty-two".