22965166 has 16 divisors (see below), whose sum is σ = 40330080. Its totient is φ = 9601920.

The previous prime is 22965161. The next prime is 22965169. The reversal of 22965166 is 66156922.

22965166 is a modest number, since divided by 5166 gives 2296 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22965161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19431 + ... + 20578.

It is an arithmetic number, because the mean of its divisors is an integer number (2520630).

Almost surely, 2^22965166 is an apocalyptic number.

22965166 is a deficient number, since it is larger than the sum of its proper divisors (17364914).

22965166 is a wasteful number, since it uses less digits than its factorization.

22965166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40059.

The product of its digits is 38880, while the sum is 37.

The square root of 22965166 is about 4792.1984516503. The cubic root of 22965166 is about 284.2430554987.

It can be divided in two parts, 2296 and 5166, that multiplied together give a square (11861136 = 3444²).

The spelling of 22965166 in words is "twenty-two million, nine hundred sixty-five thousand, one hundred sixty-six".