56199226 has 16 divisors (see below), whose sum is σ = 91136160. Its totient is φ = 25900560.

The previous prime is 56199193. The next prime is 56199251. The reversal of 56199226 is 62299165.

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, 18580 + ... + 21391.

It is an arithmetic number, because the mean of its divisors is an integer number (5696010).

Almost surely, 2^56199226 is an apocalyptic number.

56199226 is a deficient number, since it is larger than the sum of its proper divisors (34936934).

56199226 is a wasteful number, since it uses less digits than its factorization.

56199226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40029.

The product of its digits is 58320, while the sum is 40.

The square root of 56199226 is about 7496.6143024701. The cubic root of 56199226 is about 383.0393967659.

The spelling of 56199226 in words is "fifty-six million, one hundred ninety-nine thousand, two hundred twenty-six".