23960880 has 80 divisors (see below), whose sum is σ = 82539360. Its totient is φ = 6388992.

The previous prime is 23960879. The next prime is 23960891. The reversal of 23960880 is 8806932.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3387 + ... + 7706.

It is an arithmetic number, because the mean of its divisors is an integer number (1031742).

Almost surely, 2^23960880 is an apocalyptic number.

23960880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23960880 is an abundant number, since it is smaller than the sum of its proper divisors (58578480).

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

23960880 is a wasteful number, since it uses less digits than its factorization.

23960880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11115 (or 11103 counting only the distinct ones).

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

The square root of 23960880 is about 4894.9851889459. The cubic root of 23960880 is about 288.2931043774.

The spelling of 23960880 in words is "twenty-three million, nine hundred sixty thousand, eight hundred eighty".