56627536 has 30 divisors (see below), whose sum is σ = 127630410. Its totient is φ = 24268608.

The previous prime is 56627531. The next prime is 56627537. The reversal of 56627536 is 63572665.

It can be written as a sum of positive squares in only one way, i.e., 38987536 + 17640000 = 6244^2 + 4200^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56627531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35331 + ... + 36898.

It is an arithmetic number, because the mean of its divisors is an integer number (4254347).

Almost surely, 2^56627536 is an apocalyptic number.

56627536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56627536 is an abundant number, since it is smaller than the sum of its proper divisors (71002874).

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

56627536 is a wasteful number, since it uses less digits than its factorization.

56627536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72251 (or 72238 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 56627536 is about 7525.1269756729. The cubic root of 56627536 is about 384.0100185465.

The spelling of 56627536 in words is "fifty-six million, six hundred twenty-seven thousand, five hundred thirty-six".