204914 has 8 divisors (see below), whose sum is σ = 318060. Its totient is φ = 98896.

The previous prime is 204913. The next prime is 204917. The reversal of 204914 is 419402.

It can be written as a sum of positive squares in 2 ways, for example, as 198025 + 6889 = 445^2 + 83^2 .

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

It is not an unprimeable number, because it can be changed into a prime (204913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709 + ... + 1824.

2²⁰⁴⁹¹⁴ is an apocalyptic number.

204914 is a deficient number, since it is larger than the sum of its proper divisors (113146).

204914 is a wasteful number, since it uses less digits than its factorization.

204914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3564.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 204914 is about 452.6742758320. The cubic root of 204914 is about 58.9554389181.

The spelling of 204914 in words is "two hundred four thousand, nine hundred fourteen".