56602340 has 24 divisors (see below), whose sum is σ = 119101752. Its totient is φ = 22595840.

The previous prime is 56602321. The next prime is 56602363. The reversal of 56602340 is 4320665.

It can be written as a sum of positive squares in 4 ways, for example, as 861184 + 55741156 = 928^2 + 7466^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8600 + ... + 13680.

It is an arithmetic number, because the mean of its divisors is an integer number (4962573).

Almost surely, 2^56602340 is an apocalyptic number.

It is an amenable number.

56602340 is an abundant number, since it is smaller than the sum of its proper divisors (62499412).

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

56602340 is a wasteful number, since it uses less digits than its factorization.

56602340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647 (or 5645 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 56602340 is about 7523.4526648341. The cubic root of 56602340 is about 383.9530559656.

It can be divided in two parts, 5660 and 2340, that added together give a cube (8000 = 20³).

The spelling of 56602340 in words is "fifty-six million, six hundred two thousand, three hundred forty".