23925120 has 128 divisors (see below), whose sum is σ = 80857440. Its totient is φ = 5996544.

The previous prime is 23925091. The next prime is 23925127. The reversal of 23925120 is 2152932.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×23925120² = 1144822734028800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23925127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32274 + ... + 33006.

Almost surely, 2^23925120 is an apocalyptic number.

23925120 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 23925120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40428720).

23925120 is an abundant number, since it is smaller than the sum of its proper divisors (56932320).

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

23925120 is a wasteful number, since it uses less digits than its factorization.

23925120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 23925120 is about 4891.3311071732. The cubic root of 23925120 is about 288.1496136215.

The spelling of 23925120 in words is "twenty-three million, nine hundred twenty-five thousand, one hundred twenty".