23894304 has 144 divisors (see below), whose sum is σ = 76071744. Its totient is φ = 6428160.

The previous prime is 23894303. The next prime is 23894329. The reversal of 23894304 is 40349832.

It is not an unprimeable number, because it can be changed into a prime (23894303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 645774 + ... + 645810.

It is an arithmetic number, because the mean of its divisors is an integer number (528276).

Almost surely, 2^23894304 is an apocalyptic number.

23894304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23894304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38035872).

23894304 is an abundant number, since it is smaller than the sum of its proper divisors (52177440).

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

23894304 is a wasteful number, since it uses less digits than its factorization.

23894304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 23894304 is about 4888.1800294179. The cubic root of 23894304 is about 288.0258464458.

The spelling of 23894304 in words is "twenty-three million, eight hundred ninety-four thousand, three hundred four".