204304322 has 16 divisors (see below), whose sum is σ = 316978944. Its totient is φ = 98658000.

The previous prime is 204304319. The next prime is 204304357. The reversal of 204304322 is 223403402.

It is a junction number, because it is equal to n+sod(n) for n = 204304294 and 204304303.

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, 30497 + ... + 36587.

It is an arithmetic number, because the mean of its divisors is an integer number (19811184).

Almost surely, 2^204304322 is an apocalyptic number.

204304322 is a deficient number, since it is larger than the sum of its proper divisors (112674622).

204304322 is a wasteful number, since it uses less digits than its factorization.

204304322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 204304322 is about 14293.5062878218. The cubic root of 204304322 is about 588.9691104642.

Adding to 204304322 its reverse (223403402), we get a palindrome (427707724).

The spelling of 204304322 in words is "two hundred four million, three hundred four thousand, three hundred twenty-two".