23107968 has 96 divisors (see below), whose sum is σ = 71657040. Its totient is φ = 7105536.

The previous prime is 23107967. The next prime is 23107991. The reversal of 23107968 is 86970132.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23107961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14205 + ... + 15747.

Almost surely, 2^23107968 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 23107968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35828520).

23107968 is an abundant number, since it is smaller than the sum of its proper divisors (48549072).

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

23107968 is a wasteful number, since it uses less digits than its factorization.

23107968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576 (or 1561 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 23107968 is about 4807.0747861875. The cubic root of 23107968 is about 284.8309986037.

The spelling of 23107968 in words is "twenty-three million, one hundred seven thousand, nine hundred sixty-eight".