56340724 has 24 divisors (see below), whose sum is σ = 110186496. Its totient is φ = 24984000.

The previous prime is 56340709. The next prime is 56340763. The reversal of 56340724 is 42704365.

It is a congruent number.

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, 13812 + ... + 17419.

It is an arithmetic number, because the mean of its divisors is an integer number (4591104).

Almost surely, 2^56340724 is an apocalyptic number.

It is an amenable number.

56340724 is a deficient number, since it is larger than the sum of its proper divisors (53845772).

56340724 is a wasteful number, since it uses less digits than its factorization.

56340724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31287 (or 31285 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 56340724 is about 7506.0458298628. The cubic root of 56340724 is about 383.3605986068.

The spelling of 56340724 in words is "fifty-six million, three hundred forty thousand, seven hundred twenty-four".