23244165 has 56 divisors (see below), whose sum is σ = 47847168. Its totient is φ = 10614240.

The previous prime is 23244161. The next prime is 23244181. The reversal of 23244165 is 56144232.

It is not a de Polignac number, because 23244165 - 2² = 23244161 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244161) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 25060 + ... + 25970.

Almost surely, 2^23244165 is an apocalyptic number.

It is an amenable number.

23244165 is an abundant number, since it is smaller than the sum of its proper divisors (24603003).

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

23244165 is an frugal number, since it uses more digits than its factorization.

23244165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 926 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 23244165 is about 4821.2202812151. The cubic root of 23244165 is about 285.3894951549.

Adding to 23244165 its reverse (56144232), we get a palindrome (79388397).

It can be divided in two parts, 23244 and 165, that added together give a square (23409 = 153²).

The spelling of 23244165 in words is "twenty-three million, two hundred forty-four thousand, one hundred sixty-five".