56594420 has 24 divisors (see below), whose sum is σ = 119420448. Its totient is φ = 22528800.

The previous prime is 56594401. The next prime is 56594453. The reversal of 56594420 is 2449565.

It is a happy number.

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, 2486 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (4975852).

Almost surely, 2^56594420 is an apocalyptic number.

It is an amenable number.

56594420 is an abundant number, since it is smaller than the sum of its proper divisors (62826028).

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

56594420 is a wasteful number, since it uses less digits than its factorization.

56594420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631 (or 13629 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 56594420 is about 7522.9262923413. The cubic root of 56594420 is about 383.9351471062.

The spelling of 56594420 in words is "fifty-six million, five hundred ninety-four thousand, four hundred twenty".