22328204 has 12 divisors (see below), whose sum is σ = 39161304. Its totient is φ = 11139264.

The previous prime is 22328197. The next prime is 22328209. The reversal of 22328204 is 40282322.

It is a super-3 number, since 3×22328204³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22328204.

It is not an unprimeable number, because it can be changed into a prime (22328209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4109 + ... + 7844.

It is an arithmetic number, because the mean of its divisors is an integer number (3263442).

Almost surely, 2^22328204 is an apocalyptic number.

It is an amenable number.

22328204 is a deficient number, since it is larger than the sum of its proper divisors (16833100).

22328204 is a wasteful number, since it uses less digits than its factorization.

22328204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424 (or 12422 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 22328204 is about 4725.2729021719. The cubic root of 22328204 is about 281.5904555940.

The spelling of 22328204 in words is "twenty-two million, three hundred twenty-eight thousand, two hundred four".