204871106 has 8 divisors (see below), whose sum is σ = 335243664. Its totient is φ = 93123220.

The previous prime is 204871099. The next prime is 204871111. The reversal of 204871106 is 601178402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4656140 + ... + 4656183.

It is an arithmetic number, because the mean of its divisors is an integer number (41905458).

Almost surely, 2^204871106 is an apocalyptic number.

204871106 is a deficient number, since it is larger than the sum of its proper divisors (130372558).

204871106 is a wasteful number, since it uses less digits than its factorization.

204871106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9312336.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 204871106 is about 14313.3191817971. The cubic root of 204871106 is about 589.5132497910.

The spelling of 204871106 in words is "two hundred four million, eight hundred seventy-one thousand, one hundred six".