22973296 has 10 divisors (see below), whose sum is σ = 44510792. Its totient is φ = 11486640.

The previous prime is 22973287. The next prime is 22973323. The reversal of 22973296 is 69237922.

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 as a sum of consecutive naturals, namely, 717900 + ... + 717931.

Almost surely, 2^22973296 is an apocalyptic number.

It is an amenable number.

22973296 is a deficient number, since it is larger than the sum of its proper divisors (21537496).

22973296 is a wasteful number, since it uses less digits than its factorization.

22973296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435839 (or 1435833 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 22973296 is about 4793.0466302760. The cubic root of 22973296 is about 284.2765935885.

The spelling of 22973296 in words is "twenty-two million, nine hundred seventy-three thousand, two hundred ninety-six".