56588634 has 12 divisors (see below), whose sum is σ = 122608746. Its totient is φ = 18862872.

The previous prime is 56588629. The next prime is 56588639. The reversal of 56588634 is 43688565.

56588634 is a `hidden beast` number, since 5 + 6 + 5 + 8 + 8 + 634 = 666.

It is an interprime number because it is at equal distance from previous prime (56588629) and next prime (56588639).

It can be written as a sum of positive squares in only one way, i.e., 43520409 + 13068225 = 6597^2 + 3615^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56588634.

It is not an unprimeable number, because it can be changed into a prime (56588639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1571889 + ... + 1571924.

Almost surely, 2^56588634 is an apocalyptic number.

56588634 is an abundant number, since it is smaller than the sum of its proper divisors (66020112).

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

56588634 is a wasteful number, since it uses less digits than its factorization.

56588634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143821 (or 3143818 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 56588634 is about 7522.5417247098. The cubic root of 56588634 is about 383.9220626333.

The spelling of 56588634 in words is "fifty-six million, five hundred eighty-eight thousand, six hundred thirty-four".