22873968 has 80 divisors (see below), whose sum is σ = 70724640. Its totient is φ = 7036416.

The previous prime is 22873957. The next prime is 22873987. The reversal of 22873968 is 86937822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3580 + ... + 7652.

It is an arithmetic number, because the mean of its divisors is an integer number (884058).

Almost surely, 2^22873968 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 22873968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35362320).

22873968 is an abundant number, since it is smaller than the sum of its proper divisors (47850672).

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

22873968 is a wasteful number, since it uses less digits than its factorization.

22873968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103 (or 4091 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 22873968 is about 4782.6737292021. The cubic root of 22873968 is about 283.8662995611.

The spelling of 22873968 in words is "twenty-two million, eight hundred seventy-three thousand, nine hundred sixty-eight".