23797888 has 32 divisors (see below), whose sum is σ = 47965500. Its totient is φ = 11759616.

The previous prime is 23797849. The next prime is 23797897. The reversal of 23797888 is 88879732.

It can be written as a sum of positive squares in 2 ways, for example, as 23736384 + 61504 = 4872^2 + 248^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10348 + ... + 12436.

Almost surely, 2^23797888 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 23797888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23982750).

23797888 is an abundant number, since it is smaller than the sum of its proper divisors (24167612).

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

23797888 is an equidigital number, since it uses as much as digits as its factorization.

23797888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192 (or 2180 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 52.

The square root of 23797888 is about 4878.3079033616. The cubic root of 23797888 is about 287.6379194600.

The spelling of 23797888 in words is "twenty-three million, seven hundred ninety-seven thousand, eight hundred eighty-eight".