204322116 has 48 divisors (see below), whose sum is σ = 521095680. Its totient is φ = 62031360.

The previous prime is 204322093. The next prime is 204322117. The reversal of 204322116 is 611223402.

204322116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204322092 and 204322101.

It is not an unprimeable number, because it can be changed into a prime (204322117) 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, 9831 + ... + 22478.

It is an arithmetic number, because the mean of its divisors is an integer number (10856160).

Almost surely, 2^204322116 is an apocalyptic number.

It is an amenable number.

204322116 is an abundant number, since it is smaller than the sum of its proper divisors (316773564).

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

204322116 is a wasteful number, since it uses less digits than its factorization.

204322116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32364 (or 32362 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 204322116 is about 14294.1287247597. The cubic root of 204322116 is about 588.9862088333.

Adding to 204322116 its reverse (611223402), we get a palindrome (815545518).

The spelling of 204322116 in words is "two hundred four million, three hundred twenty-two thousand, one hundred sixteen".