204004232 has 16 divisors (see below), whose sum is σ = 382957260. Its totient is φ = 101882304.

The previous prime is 204004231. The next prime is 204004243. The reversal of 204004232 is 232400402.

It can be written as a sum of positive squares in 2 ways, for example, as 179935396 + 24068836 = 13414^2 + 4906^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 204004232.

It is not an unprimeable number, because it can be changed into a prime (204004231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523 + ... + 21554.

Almost surely, 2^204004232 is an apocalyptic number.

It is an amenable number.

204004232 is a deficient number, since it is larger than the sum of its proper divisors (178953028).

204004232 is a wasteful number, since it uses less digits than its factorization.

204004232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29960 (or 29956 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 204004232 is about 14283.0050059503. The cubic root of 204004232 is about 588.6806023776.

Adding to 204004232 its reverse (232400402), we get a palindrome (436404634).

The spelling of 204004232 in words is "two hundred four million, four thousand, two hundred thirty-two".