22930230 has 16 divisors (see below), whose sum is σ = 55032624. Its totient is φ = 6114720.

The previous prime is 22930217. The next prime is 22930247. The reversal of 22930230 is 3203922.

It is a junction number, because it is equal to n+sod(n) for n = 22930197 and 22930206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382141 + ... + 382200.

It is an arithmetic number, because the mean of its divisors is an integer number (3439539).

Almost surely, 2^22930230 is an apocalyptic number.

22930230 is an abundant number, since it is smaller than the sum of its proper divisors (32102394).

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

22930230 is a wasteful number, since it uses less digits than its factorization.

22930230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764351.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 22930230 is about 4788.5519731961. The cubic root of 22930230 is about 284.0988464362.

The spelling of 22930230 in words is "twenty-two million, nine hundred thirty thousand, two hundred thirty".