22828944 has 40 divisors (see below), whose sum is σ = 59326560. Its totient is φ = 7564288.

The previous prime is 22828921. The next prime is 22828961. The reversal of 22828944 is 44982822.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7264 + ... + 9920.

It is an arithmetic number, because the mean of its divisors is an integer number (1483164).

Almost surely, 2^22828944 is an apocalyptic number.

22828944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22828944 is an abundant number, since it is smaller than the sum of its proper divisors (36497616).

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

22828944 is a wasteful number, since it uses less digits than its factorization.

22828944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2841 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 22828944 is about 4777.9644201270. The cubic root of 22828944 is about 283.6799277118.

The spelling of 22828944 in words is "twenty-two million, eight hundred twenty-eight thousand, nine hundred forty-four".