22938612 has 24 divisors (see below), whose sum is σ = 54534816. Its totient is φ = 7501728.

The previous prime is 22938607. The next prime is 22938637. The reversal of 22938612 is 21683922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17398 + ... + 18669.

It is an arithmetic number, because the mean of its divisors is an integer number (2272284).

Almost surely, 2^22938612 is an apocalyptic number.

It is an amenable number.

22938612 is an abundant number, since it is smaller than the sum of its proper divisors (31596204).

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

22938612 is a wasteful number, since it uses less digits than its factorization.

22938612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36127 (or 36125 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 22938612 is about 4789.4271056150. The cubic root of 22938612 is about 284.1334590623.

The spelling of 22938612 in words is "twenty-two million, nine hundred thirty-eight thousand, six hundred twelve".