23988252 has 12 divisors (see below), whose sum is σ = 55972616. Its totient is φ = 7996080.

The previous prime is 23988233. The next prime is 23988253. The reversal of 23988252 is 25288932.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 23988252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23988253) 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, 999499 + ... + 999522.

Almost surely, 2^23988252 is an apocalyptic number.

It is an amenable number.

23988252 is an abundant number, since it is smaller than the sum of its proper divisors (31984364).

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

23988252 is a wasteful number, since it uses less digits than its factorization.

23988252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999028 (or 1999026 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 23988252 is about 4897.7803135706. The cubic root of 23988252 is about 288.4028409689.

The spelling of 23988252 in words is "twenty-three million, nine hundred eighty-eight thousand, two hundred fifty-two".