22875166 has 8 divisors (see below), whose sum is σ = 36331200. Its totient is φ = 10764768.

The previous prime is 22875157. The next prime is 22875169. The reversal of 22875166 is 66157822.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22875169) 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, 336366 + ... + 336433.

It is an arithmetic number, because the mean of its divisors is an integer number (4541400).

Almost surely, 2^22875166 is an apocalyptic number.

22875166 is a deficient number, since it is larger than the sum of its proper divisors (13456034).

22875166 is a wasteful number, since it uses less digits than its factorization.

22875166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672818.

The product of its digits is 40320, while the sum is 37.

The square root of 22875166 is about 4782.7989713138. The cubic root of 22875166 is about 283.8712552075.

The spelling of 22875166 in words is "twenty-two million, eight hundred seventy-five thousand, one hundred sixty-six".