22930372 has 12 divisors (see below), whose sum is σ = 40331200. Its totient is φ = 11407176.

The previous prime is 22930363. The next prime is 22930393. The reversal of 22930372 is 27303922.

It is a self number, because there is not a number n which added to its sum of digits gives 22930372.

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, 13608 + ... + 15199.

Almost surely, 2^22930372 is an apocalyptic number.

It is an amenable number.

22930372 is a deficient number, since it is larger than the sum of its proper divisors (17400828).

22930372 is a wasteful number, since it uses less digits than its factorization.

22930372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29010 (or 29008 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 22930372 is about 4788.5668002023. The cubic root of 22930372 is about 284.0994328811.

The spelling of 22930372 in words is "twenty-two million, nine hundred thirty thousand, three hundred seventy-two".