206008082806 has 64 divisors (see below), whose sum is σ = 363085701120. Its totient is φ = 86988487680.

The previous prime is 206008082801. The next prime is 206008082881. The reversal of 206008082806 is 608280800602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206008082801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 831786 + ... + 1050658.

It is an arithmetic number, because the mean of its divisors is an integer number (5673214080).

Almost surely, 2^206008082806 is an apocalyptic number.

206008082806 is a deficient number, since it is larger than the sum of its proper divisors (157077618314).

206008082806 is a wasteful number, since it uses less digits than its factorization.

206008082806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218989.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 206008082806 in words is "two hundred six billion, eight million, eighty-two thousand, eight hundred six".