22396304 has 20 divisors (see below), whose sum is σ = 49592064. Its totient is φ = 9598368.

The previous prime is 22396303. The next prime is 22396313. The reversal of 22396304 is 40369322.

It is not an unprimeable number, because it can be changed into a prime (22396303) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 99872 + ... + 100095.

Almost surely, 2^22396304 is an apocalyptic number.

It is an amenable number.

22396304 is an abundant number, since it is smaller than the sum of its proper divisors (27195760).

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

22396304 is a wasteful number, since it uses less digits than its factorization.

22396304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199982 (or 199976 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 22396304 is about 4732.4733491062. The cubic root of 22396304 is about 281.8764443726.

The spelling of 22396304 in words is "twenty-two million, three hundred ninety-six thousand, three hundred four".