200255 has 12 divisors (see below), whose sum is σ = 264936. Its totient is φ = 145200.

The previous prime is 200237. The next prime is 200257. The reversal of 200255 is 552002.

It is not a de Polignac number, because 200255 - 2⁶ = 200191 is a prime.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a zygodrome in base 2.

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 200255.

It is not an unprimeable number, because it can be changed into a prime (200257) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 440 + ... + 770.

It is an arithmetic number, because the mean of its divisors is an integer number (22078).

2²⁰⁰²⁵⁵ is an apocalyptic number.

200255 is a deficient number, since it is larger than the sum of its proper divisors (64681).

200255 is a wasteful number, since it uses less digits than its factorization.

200255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 200255 is about 447.4986033498. The cubic root of 200255 is about 58.5051983595.

Adding to 200255 its reverse (552002), we get a palindrome (752257).

The spelling of 200255 in words is "two hundred thousand, two hundred fifty-five".