56605274 has 48 divisors (see below), whose sum is σ = 102120480. Its totient is φ = 23304960.

The previous prime is 56605273. The next prime is 56605309. The reversal of 56605274 is 47250665.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56605271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184229 + ... + 184535.

It is an arithmetic number, because the mean of its divisors is an integer number (2127510).

Almost surely, 2^56605274 is an apocalyptic number.

56605274 is a deficient number, since it is larger than the sum of its proper divisors (45515206).

56605274 is a wasteful number, since it uses less digits than its factorization.

56605274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 56605274 is about 7523.6476525685. The cubic root of 56605274 is about 383.9596899599.

The spelling of 56605274 in words is "fifty-six million, six hundred five thousand, two hundred seventy-four".