206768076 has 24 divisors (see below), whose sum is σ = 510839280. Its totient is φ = 64868352.

The previous prime is 206768063. The next prime is 206768077. The reversal of 206768076 is 670867602.

206768076 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (206768077) 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, 506581 + ... + 506988.

It is an arithmetic number, because the mean of its divisors is an integer number (21284970).

Almost surely, 2^206768076 is an apocalyptic number.

It is an amenable number.

206768076 is an abundant number, since it is smaller than the sum of its proper divisors (304071204).

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

206768076 is a wasteful number, since it uses less digits than its factorization.

206768076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013593 (or 1013591 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 206768076 is about 14379.4323949174. The cubic root of 206768076 is about 591.3271627440.

The spelling of 206768076 in words is "two hundred six million, seven hundred sixty-eight thousand, seventy-six".