56236688 has 10 divisors (see below), whose sum is σ = 108958614. Its totient is φ = 28118336.

The previous prime is 56236673. The next prime is 56236711. The reversal of 56236688 is 88663265.

It can be written as a sum of positive squares in only one way, i.e., 46676224 + 9560464 = 6832^2 + 3092^2 .

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 as a sum of consecutive naturals, namely, 1757381 + ... + 1757412.

Almost surely, 2^56236688 is an apocalyptic number.

It is an amenable number.

56236688 is a deficient number, since it is larger than the sum of its proper divisors (52721926).

56236688 is a wasteful number, since it uses less digits than its factorization.

56236688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514801 (or 3514795 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 56236688 is about 7499.1124808206. The cubic root of 56236688 is about 383.1244882975.

The spelling of 56236688 in words is "fifty-six million, two hundred thirty-six thousand, six hundred eighty-eight".