23875968 has 64 divisors (see below), whose sum is σ = 64174320. Its totient is φ = 7864320.

The previous prime is 23875963. The next prime is 23875979. The reversal of 23875968 is 86957832.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23875963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36928 + ... + 37568.

Almost surely, 2^23875968 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 23875968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32087160).

23875968 is an abundant number, since it is smaller than the sum of its proper divisors (40298352).

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

23875968 is an equidigital number, since it uses as much as digits as its factorization.

23875968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755 (or 743 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 23875968 is about 4886.3041247962. The cubic root of 23875968 is about 287.9521525450.

The spelling of 23875968 in words is "twenty-three million, eight hundred seventy-five thousand, nine hundred sixty-eight".