56164284 has 36 divisors (see below), whose sum is σ = 154878360. Its totient is φ = 17019360.

The previous prime is 56164279. The next prime is 56164307. The reversal of 56164284 is 48246165.

56164284 is a `hidden beast` number, since 5 + 6 + 1 + 642 + 8 + 4 = 666.

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, 70519 + ... + 71310.

Almost surely, 2^56164284 is an apocalyptic number.

It is an amenable number.

56164284 is an abundant number, since it is smaller than the sum of its proper divisors (98714076).

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

56164284 is a wasteful number, since it uses less digits than its factorization.

56164284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141850 (or 141845 counting only the distinct ones).

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

The square root of 56164284 is about 7494.2834213819. The cubic root of 56164284 is about 382.9599950944.

The spelling of 56164284 in words is "fifty-six million, one hundred sixty-four thousand, two hundred eighty-four".