22916124 has 108 divisors (see below), whose sum is σ = 73572408. Its totient is φ = 5947200.

The previous prime is 22916111. The next prime is 22916129. The reversal of 22916124 is 42161922.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22916129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18814 + ... + 19994.

It is an arithmetic number, because the mean of its divisors is an integer number (681226).

Almost surely, 2^22916124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22916124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36786204).

22916124 is an abundant number, since it is smaller than the sum of its proper divisors (50656284).

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

22916124 is a wasteful number, since it uses less digits than its factorization.

22916124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1204 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 22916124 is about 4787.0788587614. The cubic root of 22916124 is about 284.0405780808.

The spelling of 22916124 in words is "twenty-two million, nine hundred sixteen thousand, one hundred twenty-four".