23952816 has 60 divisors (see below), whose sum is σ = 67478320. Its totient is φ = 7931520.

The previous prime is 23952769. The next prime is 23952823. The reversal of 23952816 is 61825932.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25605 + ... + 26523.

Almost surely, 2^23952816 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 23952816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33739160).

23952816 is an abundant number, since it is smaller than the sum of its proper divisors (43525504).

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

23952816 is a wasteful number, since it uses less digits than its factorization.

23952816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1105 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 23952816 is about 4894.1614194875. The cubic root of 23952816 is about 288.2607592041.

The spelling of 23952816 in words is "twenty-three million, nine hundred fifty-two thousand, eight hundred sixteen".