23966080 has 32 divisors (see below), whose sum is σ = 57295440. Its totient is φ = 9586176.

The previous prime is 23966071. The next prime is 23966083. The reversal of 23966080 is 8066932.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23966083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18084 + ... + 19363.

Almost surely, 2^23966080 is an apocalyptic number.

23966080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23966080 is an abundant number, since it is smaller than the sum of its proper divisors (33329360).

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

23966080 is an equidigital number, since it uses as much as digits as its factorization.

23966080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37466 (or 37454 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 23966080 is about 4895.5163159773. The cubic root of 23966080 is about 288.3139580314.

The spelling of 23966080 in words is "twenty-three million, nine hundred sixty-six thousand, eighty".