200853 has 16 divisors (see below), whose sum is σ = 306240. Its totient is φ = 130032.

The previous prime is 200843. The next prime is 200861. The reversal of 200853 is 358002.

It is not a de Polignac number, because 200853 - 2⁶ = 200789 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 200853.

It is not an unprimeable number, because it can be changed into a prime (200843) 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 in 15 ways as a sum of consecutive naturals, for example, 1075 + ... + 1247.

It is an arithmetic number, because the mean of its divisors is an integer number (19140).

2²⁰⁰⁸⁵³ is an apocalyptic number.

It is an amenable number.

200853 is a deficient number, since it is larger than the sum of its proper divisors (105387).

200853 is a wasteful number, since it uses less digits than its factorization.

200853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 200853 is about 448.1662637906. The cubic root of 200853 is about 58.5633764178.

Adding to 200853 its reverse (358002), we get a palindrome (558855).

The spelling of 200853 in words is "two hundred thousand, eight hundred fifty-three".