204114666 has 32 divisors (see below), whose sum is σ = 467159040. Its totient is φ = 58242096.

The previous prime is 204114661. The next prime is 204114671. The reversal of 204114666 is 666411402.

It is an interprime number because it is at equal distance from previous prime (204114661) and next prime (204114671).

It is not an unprimeable number, because it can be changed into a prime (204114661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34515 + ... + 39993.

It is an arithmetic number, because the mean of its divisors is an integer number (14598720).

Almost surely, 2^204114666 is an apocalyptic number.

204114666 is an abundant number, since it is smaller than the sum of its proper divisors (263044374).

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

204114666 is a wasteful number, since it uses less digits than its factorization.

204114666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6378.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 204114666 is about 14286.8704060756. The cubic root of 204114666 is about 588.7868070804.

The spelling of 204114666 in words is "two hundred four million, one hundred fourteen thousand, six hundred sixty-six".