200673306 has 12 divisors (see below), whose sum is σ = 434792202. Its totient is φ = 66891096.

The previous prime is 200673293. The next prime is 200673329. The reversal of 200673306 is 603376002.

200673306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 198556281 + 2117025 = 14091^2 + 1455^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200673306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5574241 + ... + 5574276.

Almost surely, 2^200673306 is an apocalyptic number.

200673306 is an abundant number, since it is smaller than the sum of its proper divisors (234118896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200673306 is a wasteful number, since it uses less digits than its factorization.

200673306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11148525 (or 11148522 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 200673306 is about 14165.9205842755. The cubic root of 200673306 is about 585.4590654809.

The spelling of 200673306 in words is "two hundred million, six hundred seventy-three thousand, three hundred six".