200066 has 8 divisors (see below), whose sum is σ = 302400. Its totient is φ = 99268.

The previous prime is 200063. The next prime is 200087. The reversal of 200066 is 660002.

It is a sphenic number, since it is the product of 3 distinct primes.

200066 is a modest number, since divided by 66 gives 20 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 200066.

It is not an unprimeable number, because it can be changed into a prime (200063) 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 3 ways as a sum of consecutive naturals, for example, 35 + ... + 633.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2²⁰⁰⁰⁶⁶ is an apocalyptic number.

200066 is a deficient number, since it is larger than the sum of its proper divisors (102334).

200066 is a wasteful number, since it uses less digits than its factorization.

200066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 200066 is about 447.2873796565. The cubic root of 200066 is about 58.4867868958.

Adding to 200066 its reverse (660002), we get a palindrome (860068).

The spelling of 200066 in words is "two hundred thousand, sixty-six".