56270808 has 96 divisors (see below), whose sum is σ = 171889200. Its totient is φ = 17043840.

The previous prime is 56270807. The next prime is 56270813. The reversal of 56270808 is 80807265.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56270801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25060 + ... + 27212.

Almost surely, 2^56270808 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 56270808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85944600).

56270808 is an abundant number, since it is smaller than the sum of its proper divisors (115618392).

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

56270808 is a wasteful number, since it uses less digits than its factorization.

56270808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 56270808 is about 7501.3870717355. The cubic root of 56270808 is about 383.2019559032.

The spelling of 56270808 in words is "fifty-six million, two hundred seventy thousand, eight hundred eight".