56785192 has 8 divisors (see below), whose sum is σ = 106472250. Its totient is φ = 28392592.

The previous prime is 56785189. The next prime is 56785193. The reversal of 56785192 is 29158765.

It can be written as a sum of positive squares in only one way, i.e., 53494596 + 3290596 = 7314^2 + 1814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (56785193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3549067 + ... + 3549082.

Almost surely, 2^56785192 is an apocalyptic number.

It is an amenable number.

56785192 is a deficient number, since it is larger than the sum of its proper divisors (49687058).

56785192 is a wasteful number, since it uses less digits than its factorization.

56785192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7098155 (or 7098151 counting only the distinct ones).

The product of its digits is 151200, while the sum is 43.

The square root of 56785192 is about 7535.5949997329. The cubic root of 56785192 is about 384.3660607964.

The spelling of 56785192 in words is "fifty-six million, seven hundred eighty-five thousand, one hundred ninety-two".