22965190 has 8 divisors (see below), whose sum is σ = 41337360. Its totient is φ = 9186072.

The previous prime is 22965169. The next prime is 22965191. The reversal of 22965190 is 9156922.

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

It is a super-2 number, since 2×22965190² = 1054799903472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22965191) 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, 1148250 + ... + 1148269.

It is an arithmetic number, because the mean of its divisors is an integer number (5167170).

Almost surely, 2^22965190 is an apocalyptic number.

22965190 is a deficient number, since it is larger than the sum of its proper divisors (18372170).

22965190 is a wasteful number, since it uses less digits than its factorization.

22965190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296526.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 22965190 is about 4792.2009557196. The cubic root of 22965190 is about 284.2431545158.

The spelling of 22965190 in words is "twenty-two million, nine hundred sixty-five thousand, one hundred ninety".