23994152 has 64 divisors (see below), whose sum is σ = 57818880. Its totient is φ = 9073152.

The previous prime is 23994149. The next prime is 23994163. The reversal of 23994152 is 25149932.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16028 + ... + 17460.

It is an arithmetic number, because the mean of its divisors is an integer number (903420).

Almost surely, 2^23994152 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 23994152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28909440).

23994152 is an abundant number, since it is smaller than the sum of its proper divisors (33824728).

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

23994152 is a wasteful number, since it uses less digits than its factorization.

23994152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1478 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 23994152 is about 4898.3825902026. The cubic root of 23994152 is about 288.4264836153.

The spelling of 23994152 in words is "twenty-three million, nine hundred ninety-four thousand, one hundred fifty-two".