23761968 has 20 divisors (see below), whose sum is σ = 61385208. Its totient is φ = 7920640.

The previous prime is 23761961. The next prime is 23761973. The reversal of 23761968 is 86916732.

It is a happy number.

It is a super-2 number, since 2×23761968² = 1129262246466048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23761961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247473 + ... + 247568.

Almost surely, 2^23761968 is an apocalyptic number.

It is an amenable number.

23761968 is an abundant number, since it is smaller than the sum of its proper divisors (37623240).

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

23761968 is a wasteful number, since it uses less digits than its factorization.

23761968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495052 (or 495046 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 23761968 is about 4874.6249086468. The cubic root of 23761968 is about 287.4931285062.

The spelling of 23761968 in words is "twenty-three million, seven hundred sixty-one thousand, nine hundred sixty-eight".