204732214 has 8 divisors (see below), whose sum is σ = 307333728. Its totient is φ = 102287640.

The previous prime is 204732197. The next prime is 204732217. The reversal of 204732214 is 412237402.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204732217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35917 + ... + 41224.

It is an arithmetic number, because the mean of its divisors is an integer number (38416716).

Almost surely, 2^204732214 is an apocalyptic number.

204732214 is a deficient number, since it is larger than the sum of its proper divisors (102601514).

204732214 is a wasteful number, since it uses less digits than its factorization.

204732214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78470.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 204732214 is about 14308.4665146199. The cubic root of 204732214 is about 589.3799998564.

Adding to 204732214 its reverse (412237402), we get a palindrome (616969616).

The spelling of 204732214 in words is "two hundred four million, seven hundred thirty-two thousand, two hundred fourteen".