23928944 has 40 divisors (see below), whose sum is σ = 51663360. Its totient is φ = 10660608.

The previous prime is 23928937. The next prime is 23928967. The reversal of 23928944 is 44982932.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4049 + ... + 8015.

It is an arithmetic number, because the mean of its divisors is an integer number (1291584).

Almost surely, 2^23928944 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 23928944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25831680).

23928944 is an abundant number, since it is smaller than the sum of its proper divisors (27734416).

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

23928944 is a wasteful number, since it uses less digits than its factorization.

23928944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017 (or 4011 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 23928944 is about 4891.7219871943. The cubic root of 23928944 is about 288.1649646476.

The spelling of 23928944 in words is "twenty-three million, nine hundred twenty-eight thousand, nine hundred forty-four".