23997344 has 48 divisors (see below), whose sum is σ = 54432000. Its totient is φ = 10201344.

The previous prime is 23997343. The next prime is 23997359. The reversal of 23997344 is 44379932.

It is not an unprimeable number, because it can be changed into a prime (23997343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33017 + ... + 33735.

It is an arithmetic number, because the mean of its divisors is an integer number (1134000).

Almost surely, 2^23997344 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 23997344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27216000).

23997344 is an abundant number, since it is smaller than the sum of its proper divisors (30434656).

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

23997344 is a wasteful number, since it uses less digits than its factorization.

23997344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 877 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 23997344 is about 4898.7084012013. The cubic root of 23997344 is about 288.4392730721.

The spelling of 23997344 in words is "twenty-three million, nine hundred ninety-seven thousand, three hundred forty-four".