23325120 has 336 divisors, whose sum is σ = 99852480. Its totient is φ = 4866048.

The previous prime is 23325097. The next prime is 23325157. The reversal of 23325120 is 2152332.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×23325120² = 1088122446028800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23325093 and 23325102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 262036 + ... + 262124.

It is an arithmetic number, because the mean of its divisors is an integer number (297180).

Almost surely, 2^23325120 is an apocalyptic number.

23325120 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 23325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49926240).

23325120 is an abundant number, since it is smaller than the sum of its proper divisors (76527360).

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

23325120 is a wasteful number, since it uses less digits than its factorization.

23325120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23325120 is about 4829.6086798001. The cubic root of 23325120 is about 285.7204303440.

Adding to 23325120 its reverse (2152332), we get a palindrome (25477452).

The spelling of 23325120 in words is "twenty-three million, three hundred twenty-five thousand, one hundred twenty".