22930500 has 48 divisors (see below), whose sum is σ = 66777984. Its totient is φ = 6114400.

The previous prime is 22930499. The next prime is 22930513. The reversal of 22930500 is 503922.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6144 + ... + 9143.

It is an arithmetic number, because the mean of its divisors is an integer number (1391208).

Almost surely, 2^22930500 is an apocalyptic number.

22930500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22930500 is an abundant number, since it is smaller than the sum of its proper divisors (43847484).

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

22930500 is a wasteful number, since it uses less digits than its factorization.

22930500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15309 (or 15297 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 22930500 is about 4788.5801653517. The cubic root of 22930500 is about 284.0999615055.

The spelling of 22930500 in words is "twenty-two million, nine hundred thirty thousand, five hundred".