204471006 has 16 divisors (see below), whose sum is σ = 410252304. Its totient is φ = 67938624.

The previous prime is 204470971. The next prime is 204471017. The reversal of 204471006 is 600174402.

204471006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52561 + ... + 56316.

It is an arithmetic number, because the mean of its divisors is an integer number (25640769).

Almost surely, 2^204471006 is an apocalyptic number.

204471006 is an abundant number, since it is smaller than the sum of its proper divisors (205781298).

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

204471006 is a wasteful number, since it uses less digits than its factorization.

204471006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109195.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 204471006 is about 14299.3358587034. The cubic root of 204471006 is about 589.1292393023.

The spelling of 204471006 in words is "two hundred four million, four hundred seventy-one thousand, six".