56216084 has 24 divisors (see below), whose sum is σ = 102076800. Its totient is φ = 27069120.

The previous prime is 56216057. The next prime is 56216099. The reversal of 56216084 is 48061265.

It is a self number, because there is not a number n which added to its sum of digits gives 56216084.

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, 10787 + ... + 15125.

It is an arithmetic number, because the mean of its divisors is an integer number (4253200).

Almost surely, 2^56216084 is an apocalyptic number.

It is an amenable number.

56216084 is a deficient number, since it is larger than the sum of its proper divisors (45860716).

56216084 is a wasteful number, since it uses less digits than its factorization.

56216084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463 (or 4461 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 56216084 is about 7497.7385924024. The cubic root of 56216084 is about 383.0776928603.

The spelling of 56216084 in words is "fifty-six million, two hundred sixteen thousand, eighty-four".