23963808 has 72 divisors (see below), whose sum is σ = 69177024. Its totient is φ = 7258240.

The previous prime is 23963801. The next prime is 23963833. The reversal of 23963808 is 80836932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23963801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10585 + ... + 12647.

It is an arithmetic number, because the mean of its divisors is an integer number (960792).

Almost surely, 2^23963808 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 23963808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34588512).

23963808 is an abundant number, since it is smaller than the sum of its proper divisors (45213216).

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

23963808 is a wasteful number, since it uses less digits than its factorization.

23963808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 23963808 is about 4895.2842614091. The cubic root of 23963808 is about 288.3048469598.

The spelling of 23963808 in words is "twenty-three million, nine hundred sixty-three thousand, eight hundred eight".