204448 has 12 divisors (see below), whose sum is σ = 402570. Its totient is φ = 102208.

The previous prime is 204443. The next prime is 204461. The reversal of 204448 is 844402.

It can be written as a sum of positive squares in only one way, i.e., 204304 + 144 = 452^2 + 12^2 .

It is not an unprimeable number, because it can be changed into a prime (204443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3163 + ... + 3226.

2²⁰⁴⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

204448 is a deficient number, since it is larger than the sum of its proper divisors (198122).

204448 is an equidigital number, since it uses as much as digits as its factorization.

204448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6399 (or 6391 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 204448 is about 452.1592639768. The cubic root of 204448 is about 58.9107143235.

The spelling of 204448 in words is "two hundred four thousand, four hundred forty-eight".