23520960 has 84 divisors (see below), whose sum is σ = 80912208. Its totient is φ = 6271488.

The previous prime is 23520947. The next prime is 23520961. The reversal of 23520960 is 6902532.

It is not an unprimeable number, because it can be changed into a prime (23520961) 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, 1204 + ... + 6963.

Almost surely, 2^23520960 is an apocalyptic number.

23520960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23520960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40456104).

23520960 is an abundant number, since it is smaller than the sum of its proper divisors (57391248).

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

23520960 is a wasteful number, since it uses less digits than its factorization.

23520960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8190 (or 8177 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 23520960 is about 4849.8412345148. The cubic root of 23520960 is about 286.5178483622.

The spelling of 23520960 in words is "twenty-three million, five hundred twenty thousand, nine hundred sixty".