23879552 has 32 divisors (see below), whose sum is σ = 47864520. Its totient is φ = 11866624.

The previous prime is 23879551. The next prime is 23879591. The reversal of 23879552 is 25597832.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23879551) 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, 24743 + ... + 25689.

Almost surely, 2^23879552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23879552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23932260).

23879552 is an abundant number, since it is smaller than the sum of its proper divisors (23984968).

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

23879552 is an equidigital number, since it uses as much as digits as its factorization.

23879552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158 (or 1146 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 23879552 is about 4886.6708503847. The cubic root of 23879552 is about 287.9665599034.

The spelling of 23879552 in words is "twenty-three million, eight hundred seventy-nine thousand, five hundred fifty-two".