56230884 has 36 divisors (see below), whose sum is σ = 147043260. Its totient is φ = 18096960.

The previous prime is 56230879. The next prime is 56230891. The reversal of 56230884 is 48803265.

It can be written as a sum of positive squares in 2 ways, for example, as 42614784 + 13616100 = 6528^2 + 3690^2 .

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

It is a super-3 number, since 3×56230884³ (a number of 24 digits) contains 333 as substring.

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

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, 25887 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (4084535).

Almost surely, 2^56230884 is an apocalyptic number.

It is an amenable number.

56230884 is an abundant number, since it is smaller than the sum of its proper divisors (90812376).

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

56230884 is a wasteful number, since it uses less digits than its factorization.

56230884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53900 (or 53895 counting only the distinct ones).

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

The square root of 56230884 is about 7498.7254917086. The cubic root of 56230884 is about 383.1113075128. Note that the first 3 decimals are identical.

The spelling of 56230884 in words is "fifty-six million, two hundred thirty thousand, eight hundred eighty-four".