200956 has 12 divisors (see below), whose sum is σ = 401968. Its totient is φ = 86112.

The previous prime is 200929. The next prime is 200971. The reversal of 200956 is 659002.

200956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

200956 is an admirable number.

It is a congruent number.

It is an unprimeable number.

200956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3561 + ... + 3616.

2²⁰⁰⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

200956 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.

200956 is a wasteful number, since it uses less digits than its factorization.

200956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188 (or 7186 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 200956 is about 448.2811617724. The cubic root of 200956 is about 58.5733853911.

Adding to 200956 its reverse (659002), we get a palindrome (859958).

It can be divided in two parts, 200 and 956, that added together give a square (1156 = 34²).

The spelling of 200956 in words is "two hundred thousand, nine hundred fifty-six".