56623562 has 16 divisors (see below), whose sum is σ = 88793280. Its totient is φ = 27030432.

The previous prime is 56623559. The next prime is 56623601. The reversal of 56623562 is 26532665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38798 + ... + 40230.

It is an arithmetic number, because the mean of its divisors is an integer number (5549580).

Almost surely, 2^56623562 is an apocalyptic number.

56623562 is a deficient number, since it is larger than the sum of its proper divisors (32169718).

56623562 is a wasteful number, since it uses less digits than its factorization.

56623562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317.

The product of its digits is 64800, while the sum is 35.

The square root of 56623562 is about 7524.8629223395. The cubic root of 56623562 is about 384.0010353343.

The spelling of 56623562 in words is "fifty-six million, six hundred twenty-three thousand, five hundred sixty-two".