204652 has 12 divisors (see below), whose sum is σ = 409360. Its totient is φ = 87696.

The previous prime is 204641. The next prime is 204667. The reversal of 204652 is 256402.

204652 is an admirable number.

It is a super-2 number, since 2×204652² = 83764882208, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3627 + ... + 3682.

2²⁰⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

204652 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.

204652 is a wasteful number, since it uses less digits than its factorization.

204652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320 (or 7318 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 204652 is about 452.3847919637. The cubic root of 204652 is about 58.9303016852.

The spelling of 204652 in words is "two hundred four thousand, six hundred fifty-two".