56223192 has 16 divisors (see below), whose sum is σ = 140558040. Its totient is φ = 18741056.

The previous prime is 56223191. The next prime is 56223197. The reversal of 56223192 is 29132265.

It is a super-2 number, since 2×56223192² = 6322094637337728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56223191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171293 + ... + 1171340.

Almost surely, 2^56223192 is an apocalyptic number.

It is an amenable number.

56223192 is an abundant number, since it is smaller than the sum of its proper divisors (84334848).

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

56223192 is a wasteful number, since it uses less digits than its factorization.

56223192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342642 (or 2342638 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 56223192 is about 7498.2125870103. The cubic root of 56223192 is about 383.0938377148.

The spelling of 56223192 in words is "fifty-six million, two hundred twenty-three thousand, one hundred ninety-two".