204327284 has 24 divisors (see below), whose sum is σ = 432694080. Its totient is φ = 82417536.

The previous prime is 204327281. The next prime is 204327317. The reversal of 204327284 is 482723402.

204327284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 204327284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204327281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214154 + ... + 215105.

It is an arithmetic number, because the mean of its divisors is an integer number (18028920).

Almost surely, 2^204327284 is an apocalyptic number.

It is an amenable number.

204327284 is an abundant number, since it is smaller than the sum of its proper divisors (228366796).

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

204327284 is a wasteful number, since it uses less digits than its factorization.

204327284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429287 (or 429285 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 204327284 is about 14294.3094971391. The cubic root of 204327284 is about 588.9911746117.

The spelling of 204327284 in words is "two hundred four million, three hundred twenty-seven thousand, two hundred eighty-four".