206889002 has 16 divisors (see below), whose sum is σ = 324136512. Its totient is φ = 98852160.

The previous prime is 206888999. The next prime is 206889013. The reversal of 206889002 is 200988602.

206889002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80477 + ... + 83007.

It is an arithmetic number, because the mean of its divisors is an integer number (20258532).

Almost surely, 2^206889002 is an apocalyptic number.

206889002 is a deficient number, since it is larger than the sum of its proper divisors (117247510).

206889002 is a wasteful number, since it uses less digits than its factorization.

206889002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 206889002 is about 14383.6366055320. The cubic root of 206889002 is about 591.4424173074.

The spelling of 206889002 in words is "two hundred six million, eight hundred eighty-nine thousand, two".