23717968 has 20 divisors (see below), whose sum is σ = 47952288. Its totient is φ = 11343200.

The previous prime is 23717957. The next prime is 23718011. The reversal of 23717968 is 86971732.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31858 + ... + 32593.

Almost surely, 2^23717968 is an apocalyptic number.

It is an amenable number.

23717968 is an abundant number, since it is smaller than the sum of its proper divisors (24234320).

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

23717968 is a wasteful number, since it uses less digits than its factorization.

23717968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64482 (or 64476 counting only the distinct ones).

The product of its digits is 127008, while the sum is 43.

The square root of 23717968 is about 4870.1096496896. The cubic root of 23717968 is about 287.3155686691.

The spelling of 23717968 in words is "twenty-three million, seven hundred seventeen thousand, nine hundred sixty-eight".