204604066 has 8 divisors (see below), whose sum is σ = 313436160. Its totient is φ = 100125348.

The previous prime is 204604051. The next prime is 204604073. The reversal of 204604066 is 660406402.

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

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, 1088226 + ... + 1088413.

It is an arithmetic number, because the mean of its divisors is an integer number (39179520).

Almost surely, 2^204604066 is an apocalyptic number.

204604066 is a deficient number, since it is larger than the sum of its proper divisors (108832094).

204604066 is a wasteful number, since it uses less digits than its factorization.

204604066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176688.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 204604066 is about 14303.9877656547. The cubic root of 204604066 is about 589.2570040161.

The spelling of 204604066 in words is "two hundred four million, six hundred four thousand, sixty-six".