204734472 has 32 divisors (see below), whose sum is σ = 514706400. Its totient is φ = 67862144.

The previous prime is 204734471. The next prime is 204734489. The reversal of 204734472 is 274437402.

It is not an unprimeable number, because it can be changed into a prime (204734471) 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, 19533 + ... + 28124.

It is an arithmetic number, because the mean of its divisors is an integer number (16084575).

Almost surely, 2^204734472 is an apocalyptic number.

It is an amenable number.

204734472 is an abundant number, since it is smaller than the sum of its proper divisors (309971928).

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

204734472 is a wasteful number, since it uses less digits than its factorization.

204734472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47845 (or 47841 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 204734472 is about 14308.5454187349. The cubic root of 204734472 is about 589.3821666138.

The spelling of 204734472 in words is "two hundred four million, seven hundred thirty-four thousand, four hundred seventy-two".