200204 has 6 divisors (see below), whose sum is σ = 350364. Its totient is φ = 100100.

The previous prime is 200201. The next prime is 200227. The reversal of 200204 is 402002.

It is a plaindrome in base 9.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 200191 and 200200.

It is not an unprimeable number, because it can be changed into a prime (200201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25022 + ... + 25029.

It is an arithmetic number, because the mean of its divisors is an integer number (58394).

2²⁰⁰²⁰⁴ is an apocalyptic number.

It is an amenable number.

200204 is a deficient number, since it is larger than the sum of its proper divisors (150160).

200204 is a wasteful number, since it uses less digits than its factorization.

200204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50055 (or 50053 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 200204 is about 447.4416163032. The cubic root of 200204 is about 58.5002313284.

Adding to 200204 its reverse (402002), we get a palindrome (602206).

It can be divided in two parts, 200 and 204, that added together give a palindrome (404).

The spelling of 200204 in words is "two hundred thousand, two hundred four", and thus it is an iban number.