23268120 has 64 divisors (see below), whose sum is σ = 70813440. Its totient is φ = 6115200.

The previous prime is 23268109. The next prime is 23268127. The reversal of 23268120 is 2186232.

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 (23268127) 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, 7155 + ... + 9885.

It is an arithmetic number, because the mean of its divisors is an integer number (1106460).

Almost surely, 2^23268120 is an apocalyptic number.

23268120 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 23268120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35406720).

23268120 is an abundant number, since it is smaller than the sum of its proper divisors (47545320).

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

23268120 is a wasteful number, since it uses less digits than its factorization.

23268120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2816 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 23268120 is about 4823.7039710165. The cubic root of 23268120 is about 285.4875005135.

The spelling of 23268120 in words is "twenty-three million, two hundred sixty-eight thousand, one hundred twenty".