22923150 has 24 divisors (see below), whose sum is σ = 56849784. Its totient is φ = 6112800.

The previous prime is 22923143. The next prime is 22923161. The reversal of 22923150 is 5132922.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22923150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76261 + ... + 76560.

It is an arithmetic number, because the mean of its divisors is an integer number (2368741).

Almost surely, 2^22923150 is an apocalyptic number.

22923150 is an abundant number, since it is smaller than the sum of its proper divisors (33926634).

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

22923150 is a wasteful number, since it uses less digits than its factorization.

22923150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152836 (or 152831 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 22923150 is about 4787.8126529763. The cubic root of 22923150 is about 284.0696037162.

The spelling of 22923150 in words is "twenty-two million, nine hundred twenty-three thousand, one hundred fifty".