56609208 has 48 divisors (see below), whose sum is σ = 161389800. Its totient is φ = 17876160.

The previous prime is 56609191. The next prime is 56609209. The reversal of 56609208 is 80290665.

56609208 is a `hidden beast` number, since 566 + 0 + 92 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56609209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19323 + ... + 22058.

Almost surely, 2^56609208 is an apocalyptic number.

It is an amenable number.

56609208 is an abundant number, since it is smaller than the sum of its proper divisors (104780592).

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

56609208 is a wasteful number, since it uses less digits than its factorization.

56609208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41412 (or 41405 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 56609208 is about 7523.9090903599. The cubic root of 56609208 is about 383.9685846695.

The spelling of 56609208 in words is "fifty-six million, six hundred nine thousand, two hundred eight".