22979030 has 8 divisors (see below), whose sum is σ = 41362272. Its totient is φ = 9191608.

The previous prime is 22979023. The next prime is 22979039. The reversal of 22979030 is 3097922.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22979039) 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, 1148942 + ... + 1148961.

It is an arithmetic number, because the mean of its divisors is an integer number (5170284).

Almost surely, 2^22979030 is an apocalyptic number.

22979030 is a deficient number, since it is larger than the sum of its proper divisors (18383242).

22979030 is a wasteful number, since it uses less digits than its factorization.

22979030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297910.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 22979030 is about 4793.6447511262. The cubic root of 22979030 is about 284.3002428781.

The spelling of 22979030 in words is "twenty-two million, nine hundred seventy-nine thousand, thirty".