56584368 has 60 divisors (see below), whose sum is σ = 160029688. Its totient is φ = 18662400.

The previous prime is 56584349. The next prime is 56584399. The reversal of 56584368 is 86348565.

56584368 is a `hidden beast` number, since 5 + 6 + 584 + 3 + 68 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11943 + ... + 15993.

Almost surely, 2^56584368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56584368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80014844).

56584368 is an abundant number, since it is smaller than the sum of its proper divisors (103445320).

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

56584368 is a wasteful number, since it uses less digits than its factorization.

56584368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162 (or 4153 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 56584368 is about 7522.2581715865. The cubic root of 56584368 is about 383.9124149204.

The spelling of 56584368 in words is "fifty-six million, five hundred eighty-four thousand, three hundred sixty-eight".