56122206 has 32 divisors (see below), whose sum is σ = 128563200. Its totient is φ = 15999456.

The previous prime is 56122169. The next prime is 56122211. The reversal of 56122206 is 60222165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22195 + ... + 24593.

It is an arithmetic number, because the mean of its divisors is an integer number (4017600).

Almost surely, 2^56122206 is an apocalyptic number.

56122206 is an abundant number, since it is smaller than the sum of its proper divisors (72440994).

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

56122206 is a wasteful number, since it uses less digits than its factorization.

56122206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 56122206 is about 7491.4755555898. The cubic root of 56122206 is about 382.8643339647.

The spelling of 56122206 in words is "fifty-six million, one hundred twenty-two thousand, two hundred six".