206675312 has 40 divisors (see below), whose sum is σ = 426639360. Its totient is φ = 96707520.

The previous prime is 206675279. The next prime is 206675317. The reversal of 206675312 is 213576602.

206675312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206675317) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21137 + ... + 29327.

It is an arithmetic number, because the mean of its divisors is an integer number (10665984).

Almost surely, 2^206675312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206675312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213319680).

206675312 is an abundant number, since it is smaller than the sum of its proper divisors (219964048).

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

206675312 is a wasteful number, since it uses less digits than its factorization.

206675312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301 (or 8295 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 206675312 is about 14376.2064537207. The cubic root of 206675312 is about 591.2387189197.

The spelling of 206675312 in words is "two hundred six million, six hundred seventy-five thousand, three hundred twelve".