23812080 has 80 divisors (see below), whose sum is σ = 75423744. Its totient is φ = 6211840.

The previous prime is 23812079. The next prime is 23812091. The reversal of 23812080 is 8021832.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 23812080.

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, 10225 + ... + 12335.

Almost surely, 2^23812080 is an apocalyptic number.

23812080 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 23812080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37711872).

23812080 is an abundant number, since it is smaller than the sum of its proper divisors (51611664).

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

23812080 is a wasteful number, since it uses less digits than its factorization.

23812080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 2168 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 23812080 is about 4879.7622892924. The cubic root of 23812080 is about 287.6950862437.

The spelling of 23812080 in words is "twenty-three million, eight hundred twelve thousand, eighty".