206882089 has 8 divisors (see below), whose sum is σ = 217921280. Its totient is φ = 195858000.

The previous prime is 206882069. The next prime is 206882099. The reversal of 206882089 is 980288602.

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

It is a cyclic number.

It is not a de Polignac number, because 206882089 - 2⁵ = 206882057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (206882069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34279 + ... + 39859.

It is an arithmetic number, because the mean of its divisors is an integer number (27240160).

Almost surely, 2^206882089 is an apocalyptic number.

It is an amenable number.

206882089 is a deficient number, since it is larger than the sum of its proper divisors (11039191).

206882089 is a wasteful number, since it uses less digits than its factorization.

206882089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7551.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 206882089 is about 14383.3962957293. The cubic root of 206882089 is about 591.4358297380.

The spelling of 206882089 in words is "two hundred six million, eight hundred eighty-two thousand, eighty-nine".