23968863 has 12 divisors (see below), whose sum is σ = 34803600. Its totient is φ = 15895296.

The previous prime is 23968849. The next prime is 23968871. The reversal of 23968863 is 36886932.

It is not a de Polignac number, because 23968863 - 2⁵ = 23968831 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23968843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5163 + ... + 8636.

It is an arithmetic number, because the mean of its divisors is an integer number (2900300).

Almost surely, 2^23968863 is an apocalyptic number.

23968863 is a deficient number, since it is larger than the sum of its proper divisors (10834737).

23968863 is a wasteful number, since it uses less digits than its factorization.

23968863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13998 (or 13995 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 23968863 is about 4895.8005474080. The cubic root of 23968863 is about 288.3251175075.

The spelling of 23968863 in words is "twenty-three million, nine hundred sixty-eight thousand, eight hundred sixty-three".