56238804 has 36 divisors (see below), whose sum is σ = 142920960. Its totient is φ = 18645840.

The previous prime is 56238799. The next prime is 56238817. The reversal of 56238804 is 40883265.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 2787 + ... + 10965.

Almost surely, 2^56238804 is an apocalyptic number.

It is an amenable number.

56238804 is an abundant number, since it is smaller than the sum of its proper divisors (86682156).

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

56238804 is a wasteful number, since it uses less digits than its factorization.

56238804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8380 (or 8375 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 56238804 is about 7499.2535628554. The cubic root of 56238804 is about 383.1292934718.

The spelling of 56238804 in words is "fifty-six million, two hundred thirty-eight thousand, eight hundred four".