56623606 has 16 divisors (see below), whose sum is σ = 91713888. Its totient is φ = 26064000.

The previous prime is 56623601. The next prime is 56623613. The reversal of 56623606 is 60632665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56623601) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 7711 + ... + 13141.

It is an arithmetic number, because the mean of its divisors is an integer number (5732118).

Almost surely, 2^56623606 is an apocalyptic number.

56623606 is a deficient number, since it is larger than the sum of its proper divisors (35090282).

56623606 is a wasteful number, since it uses less digits than its factorization.

56623606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5847.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 56623606 is about 7524.8658459802. The cubic root of 56623606 is about 384.0011347984.

The spelling of 56623606 in words is "fifty-six million, six hundred twenty-three thousand, six hundred six".