204104514 has 8 divisors (see below), whose sum is σ = 408209040. Its totient is φ = 68034836.

The previous prime is 204104513. The next prime is 204104539. The reversal of 204104514 is 415401402.

It is a happy number.

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

204104514 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (204104513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17008704 + ... + 17008715.

It is an arithmetic number, because the mean of its divisors is an integer number (51026130).

Almost surely, 2^204104514 is an apocalyptic number.

204104514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

204104514 is a wasteful number, since it uses less digits than its factorization.

204104514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34017424.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 204104514 is about 14286.5151104109. The cubic root of 204104514 is about 588.7770454712. Note that the first 3 decimals are identical.

Adding to 204104514 its reverse (415401402), we get a palindrome (619505916).

The spelling of 204104514 in words is "two hundred four million, one hundred four thousand, five hundred fourteen".