23820760 has 16 divisors (see below), whose sum is σ = 53596800. Its totient is φ = 9528288.

The previous prime is 23820743. The next prime is 23820781. The reversal of 23820760 is 6702832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297720 + ... + 297799.

It is an arithmetic number, because the mean of its divisors is an integer number (3349800).

Almost surely, 2^23820760 is an apocalyptic number.

23820760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23820760 is an abundant number, since it is smaller than the sum of its proper divisors (29776040).

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

23820760 is a wasteful number, since it uses less digits than its factorization.

23820760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595530 (or 595526 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23820760 is about 4880.6515958425. The cubic root of 23820760 is about 287.7300389510.

The spelling of 23820760 in words is "twenty-three million, eight hundred twenty thousand, seven hundred sixty".