56432307 has 16 divisors (see below), whose sum is σ = 78663680. Its totient is φ = 35942400.

The previous prime is 56432293. The next prime is 56432351. The reversal of 56432307 is 70323465.

It is not a de Polignac number, because 56432307 - 2¹⁴ = 56415923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56432377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3507 + ... + 11187.

It is an arithmetic number, because the mean of its divisors is an integer number (4916480).

Almost surely, 2^56432307 is an apocalyptic number.

56432307 is a deficient number, since it is larger than the sum of its proper divisors (22231373).

56432307 is a wasteful number, since it uses less digits than its factorization.

56432307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 56432307 is about 7512.1439682690. The cubic root of 56432307 is about 383.5682063236.

The spelling of 56432307 in words is "fifty-six million, four hundred thirty-two thousand, three hundred seven".