204596 has 12 divisors (see below), whose sum is σ = 409248. Its totient is φ = 87672.

The previous prime is 204587. The next prime is 204599. The reversal of 204596 is 695402.

204596 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204599) 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, 3626 + ... + 3681.

It is an arithmetic number, because the mean of its divisors is an integer number (34104).

2²⁰⁴⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

204596 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.

204596 is a wasteful number, since it uses less digits than its factorization.

204596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7318 (or 7316 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 204596 is about 452.3228935175. The cubic root of 204596 is about 58.9249260590.

Adding to 204596 its reverse (695402), we get a palindrome (899998).

The spelling of 204596 in words is "two hundred four thousand, five hundred ninety-six".