204302004 has 24 divisors (see below), whose sum is σ = 479205888. Its totient is φ = 67743360.

The previous prime is 204301973. The next prime is 204302017. The reversal of 204302004 is 400203402.

It is a happy number.

204302004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42277 + ... + 46860.

It is an arithmetic number, because the mean of its divisors is an integer number (19966912).

Almost surely, 2^204302004 is an apocalyptic number.

It is an amenable number.

204302004 is an abundant number, since it is smaller than the sum of its proper divisors (274903884).

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

204302004 is a wasteful number, since it uses less digits than its factorization.

204302004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89335 (or 89333 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 204302004 is about 14293.4252018192. The cubic root of 204302004 is about 588.9668830100.

Adding to 204302004 its reverse (400203402), we get a palindrome (604505406).

The spelling of 204302004 in words is "two hundred four million, three hundred two thousand, four".