204432212 has 24 divisors (see below), whose sum is σ = 361423104. Its totient is φ = 101174112.

The previous prime is 204432169. The next prime is 204432247. The reversal of 204432212 is 212234402.

204432212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 230033 + ... + 230919.

It is an arithmetic number, because the mean of its divisors is an integer number (15059296).

Almost surely, 2^204432212 is an apocalyptic number.

It is an amenable number.

204432212 is a deficient number, since it is larger than the sum of its proper divisors (156990892).

204432212 is a wasteful number, since it uses less digits than its factorization.

204432212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415 (or 1413 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 204432212 is about 14297.9792977889. The cubic root of 204432212 is about 589.0919787216.

Adding to 204432212 its reverse (212234402), we get a palindrome (416666614).

The spelling of 204432212 in words is "two hundred four million, four hundred thirty-two thousand, two hundred twelve".