22979230 has 8 divisors (see below), whose sum is σ = 41362632. Its totient is φ = 9191688.

The previous prime is 22979219. The next prime is 22979237. The reversal of 22979230 is 3297922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22979230² = 1056090022785800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22979237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148952 + ... + 1148971.

It is an arithmetic number, because the mean of its divisors is an integer number (5170329).

Almost surely, 2^22979230 is an apocalyptic number.

22979230 is a deficient number, since it is larger than the sum of its proper divisors (18383402).

22979230 is a wasteful number, since it uses less digits than its factorization.

22979230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297930.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 22979230 is about 4793.6656120343. The cubic root of 22979230 is about 284.3010676864.

The spelling of 22979230 in words is "twenty-two million, nine hundred seventy-nine thousand, two hundred thirty".