22364044 has 12 divisors (see below), whose sum is σ = 41439384. Its totient is φ = 10524224.

The previous prime is 22363967. The next prime is 22364053. The reversal of 22364044 is 44046322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164374 + ... + 164509.

It is an arithmetic number, because the mean of its divisors is an integer number (3453282).

Almost surely, 2^22364044 is an apocalyptic number.

It is an amenable number.

22364044 is a deficient number, since it is larger than the sum of its proper divisors (19075340).

22364044 is a wasteful number, since it uses less digits than its factorization.

22364044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328904 (or 328902 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 22364044 is about 4729.0637551211. The cubic root of 22364044 is about 281.7410395359.

The spelling of 22364044 in words is "twenty-two million, three hundred sixty-four thousand, forty-four".