204301604 has 24 divisors (see below), whose sum is σ = 405296640. Its totient is φ = 89329824.

The previous prime is 204301567. The next prime is 204301609. The reversal of 204301604 is 406103402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (204301609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102404 + ... + 104379.

It is an arithmetic number, because the mean of its divisors is an integer number (16887360).

Almost surely, 2^204301604 is an apocalyptic number.

It is an amenable number.

204301604 is a deficient number, since it is larger than the sum of its proper divisors (200995036).

204301604 is a wasteful number, since it uses less digits than its factorization.

204301604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206819 (or 206817 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 204301604 is about 14293.4112093650. The cubic root of 204301604 is about 588.9664986331.

The spelling of 204301604 in words is "two hundred four million, three hundred one thousand, six hundred four".