22328682 has 32 divisors (see below), whose sum is σ = 46146240. Its totient is φ = 7198080.

The previous prime is 22328681. The next prime is 22328689. The reversal of 22328682 is 28682322.

It is a super-3 number, since 3×22328682³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22328681) 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 15 ways as a sum of consecutive naturals, for example, 33868 + ... + 34520.

It is an arithmetic number, because the mean of its divisors is an integer number (1442070).

Almost surely, 2^22328682 is an apocalyptic number.

22328682 is an abundant number, since it is smaller than the sum of its proper divisors (23817558).

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

22328682 is a wasteful number, since it uses less digits than its factorization.

22328682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838.

The product of its digits is 18432, while the sum is 33.

The square root of 22328682 is about 4725.3234809905. The cubic root of 22328682 is about 281.5924649999.

The spelling of 22328682 in words is "twenty-two million, three hundred twenty-eight thousand, six hundred eighty-two".