23880960 has 144 divisors (see below), whose sum is σ = 84866880. Its totient is φ = 6359040.

The previous prime is 23880917. The next prime is 23881027. The reversal of 23880960 is 6908832.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34215 + ... + 34905.

Almost surely, 2^23880960 is an apocalyptic number.

23880960 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 23880960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42433440).

23880960 is an abundant number, since it is smaller than the sum of its proper divisors (60985920).

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

23880960 is an equidigital number, since it uses as much as digits as its factorization.

23880960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 23880960 is about 4886.8149136222. The cubic root of 23880960 is about 287.9722195426.

The spelling of 23880960 in words is "twenty-three million, eight hundred eighty thousand, nine hundred sixty".