56342732 has 18 divisors (see below), whose sum is σ = 103076988. Its totient is φ = 26945512.

The previous prime is 56342731. The next prime is 56342761. The reversal of 56342732 is 23724365.

It is not an unprimeable number, because it can be changed into a prime (56342731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11198 + ... + 15429.

Almost surely, 2^56342732 is an apocalyptic number.

It is an amenable number.

56342732 is a deficient number, since it is larger than the sum of its proper divisors (46734256).

56342732 is a wasteful number, since it uses less digits than its factorization.

56342732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26677 (or 26652 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 56342732 is about 7506.1795875132. The cubic root of 56342732 is about 383.3651529142.

The spelling of 56342732 in words is "fifty-six million, three hundred forty-two thousand, seven hundred thirty-two".