206889302 has 8 divisors (see below), whose sum is σ = 313347216. Its totient is φ = 102440232.

The previous prime is 206889283. The next prime is 206889343. The reversal of 206889302 is 203988602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 501953 + ... + 502364.

It is an arithmetic number, because the mean of its divisors is an integer number (39168402).

Almost surely, 2^206889302 is an apocalyptic number.

206889302 is a deficient number, since it is larger than the sum of its proper divisors (106457914).

206889302 is a wasteful number, since it uses less digits than its factorization.

206889302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004422.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 206889302 is about 14383.6470340453. The cubic root of 206889302 is about 591.4427031816.

The spelling of 206889302 in words is "two hundred six million, eight hundred eighty-nine thousand, three hundred two".