204244206 has 32 divisors (see below), whose sum is σ = 419592096. Its totient is φ = 66240000.

The previous prime is 204244189. The next prime is 204244217. The reversal of 204244206 is 602442402.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 112506 + ... + 114306.

It is an arithmetic number, because the mean of its divisors is an integer number (13112253).

Almost surely, 2^204244206 is an apocalyptic number.

204244206 is an abundant number, since it is smaller than the sum of its proper divisors (215347890).

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

204244206 is a wasteful number, since it uses less digits than its factorization.

204244206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 204244206 is about 14291.4032201180. The cubic root of 204244206 is about 588.9113372691.

Adding to 204244206 its reverse (602442402), we get a palindrome (806686608).

The spelling of 204244206 in words is "two hundred four million, two hundred forty-four thousand, two hundred six".