200966 has 4 divisors (see below), whose sum is σ = 301452. Its totient is φ = 100482.

The previous prime is 200929. The next prime is 200971. The reversal of 200966 is 669002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

200966 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 as a sum of consecutive naturals, namely, 50240 + ... + 50243.

It is an arithmetic number, because the mean of its divisors is an integer number (75363).

2²⁰⁰⁹⁶⁶ is an apocalyptic number.

200966 is a deficient number, since it is larger than the sum of its proper divisors (100486).

200966 is a wasteful number, since it uses less digits than its factorization.

200966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100485.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 200966 is about 448.2923153479. The cubic root of 200966 is about 58.5743569540.

Adding to 200966 its reverse (669002), we get a palindrome (869968).

It can be divided in two parts, 20096 and 6, that added together give a palindrome (20102).

The spelling of 200966 in words is "two hundred thousand, nine hundred sixty-six".