56605208 has 32 divisors (see below), whose sum is σ = 120821760. Its totient is φ = 24610080.

The previous prime is 56605207. The next prime is 56605217. The reversal of 56605208 is 80250665.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56605207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11960 + ... + 16007.

It is an arithmetic number, because the mean of its divisors is an integer number (3775680).

Almost surely, 2^56605208 is an apocalyptic number.

It is an amenable number.

56605208 is an abundant number, since it is smaller than the sum of its proper divisors (64216552).

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

56605208 is a wasteful number, since it uses less digits than its factorization.

56605208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28007 (or 28003 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 56605208 is about 7523.6432663969. The cubic root of 56605208 is about 383.9595407315.

The spelling of 56605208 in words is "fifty-six million, six hundred five thousand, two hundred eight".