204472006 has 4 divisors (see below), whose sum is σ = 306708012. Its totient is φ = 102236002.

The previous prime is 204471997. The next prime is 204472033. The reversal of 204472006 is 600274402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51118000 + ... + 51118003.

It is an arithmetic number, because the mean of its divisors is an integer number (76677003).

Almost surely, 2^204472006 is an apocalyptic number.

204472006 is a deficient number, since it is larger than the sum of its proper divisors (102236006).

204472006 is a wasteful number, since it uses less digits than its factorization.

204472006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102236005.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 204472006 is about 14299.3708253196. The cubic root of 204472006 is about 589.1301997128.

The spelling of 204472006 in words is "two hundred four million, four hundred seventy-two thousand, six".