56907424 has 36 divisors (see below), whose sum is σ = 130331754. Its totient is φ = 24388224.

The previous prime is 56907407. The next prime is 56907463. The reversal of 56907424 is 42470965.

It can be written as a sum of positive squares in only one way, i.e., 56731024 + 176400 = 7532^2 + 420^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16579 + ... + 19714.

Almost surely, 2^56907424 is an apocalyptic number.

It is an amenable number.

56907424 is an abundant number, since it is smaller than the sum of its proper divisors (73424330).

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

56907424 is a wasteful number, since it uses less digits than its factorization.

56907424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36317 (or 36302 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 56907424 is about 7543.7009484735. The cubic root of 56907424 is about 384.6416500299.

The spelling of 56907424 in words is "fifty-six million, nine hundred seven thousand, four hundred twenty-four".