206983068 has 12 divisors (see below), whose sum is σ = 482960520. Its totient is φ = 68994352.

The previous prime is 206983027. The next prime is 206983097. The reversal of 206983068 is 860389602.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8624283 + ... + 8624306.

It is an arithmetic number, because the mean of its divisors is an integer number (40246710).

Almost surely, 2^206983068 is an apocalyptic number.

It is an amenable number.

206983068 is an abundant number, since it is smaller than the sum of its proper divisors (275977452).

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

206983068 is a wasteful number, since it uses less digits than its factorization.

206983068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17248596 (or 17248594 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 206983068 is about 14386.9061302283. The cubic root of 206983068 is about 591.5320405551.

The spelling of 206983068 in words is "two hundred six million, nine hundred eighty-three thousand, sixty-eight".