56652738 has 16 divisors (see below), whose sum is σ = 119970720. Its totient is φ = 17773376.

The previous prime is 56652709. The next prime is 56652773. The reversal of 56652738 is 83725665.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 56652738.

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, 277608 + ... + 277811.

It is an arithmetic number, because the mean of its divisors is an integer number (7498170).

Almost surely, 2^56652738 is an apocalyptic number.

56652738 is an abundant number, since it is smaller than the sum of its proper divisors (63317982).

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

56652738 is a wasteful number, since it uses less digits than its factorization.

56652738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555441.

The product of its digits is 302400, while the sum is 42.

The square root of 56652738 is about 7526.8013126427. The cubic root of 56652738 is about 384.0669777918.

The spelling of 56652738 in words is "fifty-six million, six hundred fifty-two thousand, seven hundred thirty-eight".