56578882 has 8 divisors (see below), whose sum is σ = 86674176. Its totient is φ = 27687492.

The previous prime is 56578861. The next prime is 56578901. The reversal of 56578882 is 28887565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300858 + ... + 301045.

It is an arithmetic number, because the mean of its divisors is an integer number (10834272).

Almost surely, 2^56578882 is an apocalyptic number.

56578882 is a deficient number, since it is larger than the sum of its proper divisors (30095294).

56578882 is a wasteful number, since it uses less digits than its factorization.

56578882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601952.

The product of its digits is 1075200, while the sum is 49.

The square root of 56578882 is about 7521.8935116100. The cubic root of 56578882 is about 383.9000074208.

The spelling of 56578882 in words is "fifty-six million, five hundred seventy-eight thousand, eight hundred eighty-two".