22932120 has 128 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 5790720.

The previous prime is 22932109. The next prime is 22932121. The reversal of 22932120 is 2123922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22932121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290241 + ... + 290319.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^22932120 is an apocalyptic number.

22932120 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 22932120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36288000).

22932120 is an abundant number, since it is smaller than the sum of its proper divisors (49643880).

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

22932120 is a wasteful number, since it uses less digits than its factorization.

22932120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 22932120 is about 4788.7493148003. The cubic root of 22932120 is about 284.1066517376.

The spelling of 22932120 in words is "twenty-two million, nine hundred thirty-two thousand, one hundred twenty".