56164244 has 6 divisors (see below), whose sum is σ = 98287434. Its totient is φ = 28082120.

The previous prime is 56164237. The next prime is 56164253. The reversal of 56164244 is 44246165.

It can be written as a sum of positive squares in only one way, i.e., 43059844 + 13104400 = 6562^2 + 3620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56164244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7020527 + ... + 7020534.

It is an arithmetic number, because the mean of its divisors is an integer number (16381239).

Almost surely, 2^56164244 is an apocalyptic number.

It is an amenable number.

56164244 is a deficient number, since it is larger than the sum of its proper divisors (42123190).

56164244 is a wasteful number, since it uses less digits than its factorization.

56164244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14041065 (or 14041063 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 56164244 is about 7494.2807526807. The cubic root of 56164244 is about 382.9599041802.

The spelling of 56164244 in words is "fifty-six million, one hundred sixty-four thousand, two hundred forty-four".