204304246 has 8 divisors (see below), whose sum is σ = 317023920. Its totient is φ = 98629608.

The previous prime is 204304237. The next prime is 204304267. The reversal of 204304246 is 642403402.

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

It is a self number, because there is not a number n which added to its sum of digits gives 204304246.

It is a congruent number.

It is an unprimeable number.

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, 1761186 + ... + 1761301.

It is an arithmetic number, because the mean of its divisors is an integer number (39627990).

Almost surely, 2^204304246 is an apocalyptic number.

204304246 is a deficient number, since it is larger than the sum of its proper divisors (112719674).

204304246 is a wasteful number, since it uses less digits than its factorization.

204304246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522518.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 204304246 is about 14293.5036292716. The cubic root of 204304246 is about 588.9690374332.

Adding to 204304246 its reverse (642403402), we get a palindrome (846707648).

The spelling of 204304246 in words is "two hundred four million, three hundred four thousand, two hundred forty-six".