22923153 has 12 divisors (see below), whose sum is σ = 36121488. Its totient is φ = 13892760.

The previous prime is 22923143. The next prime is 22923161. The reversal of 22923153 is 35132922.

It is not a de Polignac number, because 22923153 - 2¹⁶ = 22857617 is a prime.

It is a super-2 number, since 2×22923153² = 1050941886922818, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22923113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115675 + ... + 115872.

It is an arithmetic number, because the mean of its divisors is an integer number (3010124).

Almost surely, 2^22923153 is an apocalyptic number.

It is an amenable number.

22923153 is a deficient number, since it is larger than the sum of its proper divisors (13198335).

22923153 is a wasteful number, since it uses less digits than its factorization.

22923153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231564 (or 231561 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 22923153 is about 4787.8129662718. The cubic root of 22923153 is about 284.0696161084.

It can be divided in two parts, 2292 and 3153, that added together give a palindrome (5445).

The spelling of 22923153 in words is "twenty-two million, nine hundred twenty-three thousand, one hundred fifty-three".