23165284 has 12 divisors (see below), whose sum is σ = 40586364. Its totient is φ = 11569184.

The previous prime is 23165281. The next prime is 23165291. The reversal of 23165284 is 48256132.

It can be written as a sum of positive squares in 2 ways, for example, as 4502884 + 18662400 = 2122^2 + 4320^2 .

It is not an unprimeable number, because it can be changed into a prime (23165281) 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, 1194 + ... + 6910.

It is an arithmetic number, because the mean of its divisors is an integer number (3382197).

Almost surely, 2^23165284 is an apocalyptic number.

It is an amenable number.

23165284 is a deficient number, since it is larger than the sum of its proper divisors (17421080).

23165284 is a wasteful number, since it uses less digits than its factorization.

23165284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734 (or 6732 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 23165284 is about 4813.0327237616. The cubic root of 23165284 is about 285.0662983137.

The spelling of 23165284 in words is "twenty-three million, one hundred sixty-five thousand, two hundred eighty-four".