22832922 has 48 divisors (see below), whose sum is σ = 54583200. Its totient is φ = 6344352.

The previous prime is 22832917. The next prime is 22832933. The reversal of 22832922 is 22923822.

It is a self number, because there is not a number n which added to its sum of digits gives 22832922.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9829 + ... + 11927.

It is an arithmetic number, because the mean of its divisors is an integer number (1137150).

Almost surely, 2^22832922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22832922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27291600).

22832922 is an abundant number, since it is smaller than the sum of its proper divisors (31750278).

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

22832922 is a wasteful number, since it uses less digits than its factorization.

22832922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155 (or 2148 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 22832922 is about 4778.3806880574. The cubic root of 22832922 is about 283.6964040647.

The spelling of 22832922 in words is "twenty-two million, eight hundred thirty-two thousand, nine hundred twenty-two".