23201164 has 24 divisors (see below), whose sum is σ = 46609920. Its totient is φ = 9898896.

The previous prime is 23201159. The next prime is 23201173. The reversal of 23201164 is 46110232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4959 + ... + 8425.

It is an arithmetic number, because the mean of its divisors is an integer number (1942080).

Almost surely, 2^23201164 is an apocalyptic number.

It is an amenable number.

23201164 is an abundant number, since it is smaller than the sum of its proper divisors (23408756).

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

23201164 is a wasteful number, since it uses less digits than its factorization.

23201164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717 (or 3715 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23201164 is about 4816.7586611745. The cubic root of 23201164 is about 285.2133992172.

Adding to 23201164 its reverse (46110232), we get a palindrome (69311396).

The spelling of 23201164 in words is "twenty-three million, two hundred one thousand, one hundred sixty-four".