204332205 has 96 divisors (see below), whose sum is σ = 420249600. Its totient is φ = 83825280.

The previous prime is 204332153. The next prime is 204332209. The reversal of 204332205 is 502233402.

It is not a de Polignac number, because 204332205 - 2¹⁴ = 204315821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204332209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1026696 + ... + 1026894.

It is an arithmetic number, because the mean of its divisors is an integer number (4377600).

Almost surely, 2^204332205 is an apocalyptic number.

It is an amenable number.

204332205 is an abundant number, since it is smaller than the sum of its proper divisors (215917395).

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

204332205 is a wasteful number, since it uses less digits than its factorization.

204332205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 352 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 204332205 is about 14294.4816275373. The cubic root of 204332205 is about 588.9959029773.

Adding to 204332205 its reverse (502233402), we get a palindrome (706565607).

The spelling of 204332205 in words is "two hundred four million, three hundred thirty-two thousand, two hundred five".