23125280 has 48 divisors (see below), whose sum is σ = 57516480. Its totient is φ = 8762112.

The previous prime is 23125279. The next prime is 23125301. The reversal of 23125280 is 8252132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764 + ... + 6843.

It is an arithmetic number, because the mean of its divisors is an integer number (1198260).

Almost surely, 2^23125280 is an apocalyptic number.

23125280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23125280 is an abundant number, since it is smaller than the sum of its proper divisors (34391200).

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

23125280 is a wasteful number, since it uses less digits than its factorization.

23125280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7641 (or 7633 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 23125280 is about 4808.8751283434. The cubic root of 23125280 is about 284.9021106312.

The spelling of 23125280 in words is "twenty-three million, one hundred twenty-five thousand, two hundred eighty".