56708632 has 24 divisors (see below), whose sum is σ = 107462700. Its totient is φ = 28054224.

The previous prime is 56708591. The next prime is 56708657. The reversal of 56708632 is 23680765.

It is a super-2 number, since 2×56708632² = 6431737886622848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56708591 and 56708600.

It is a congruent number.

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, 284869 + ... + 285067.

Almost surely, 2^56708632 is an apocalyptic number.

It is an amenable number.

56708632 is a deficient number, since it is larger than the sum of its proper divisors (50754068).

56708632 is a wasteful number, since it uses less digits than its factorization.

56708632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 380 counting only the distinct ones).

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

The square root of 56708632 is about 7530.5133955130. The cubic root of 56708632 is about 384.1932440261.

The spelling of 56708632 in words is "fifty-six million, seven hundred eight thousand, six hundred thirty-two".