6659883 has 12 divisors (see below), whose sum is σ = 9844120. Its totient is φ = 4336416.

The previous prime is 6659843. The next prime is 6659893. The reversal of 6659883 is 3889566.

It is not a de Polignac number, because 6659883 - 2¹⁰ = 6658859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6659803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8218 + ... + 8991.

Almost surely, 2^6659883 is an apocalyptic number.

6659883 is a deficient number, since it is larger than the sum of its proper divisors (3184237).

6659883 is a wasteful number, since it uses less digits than its factorization.

6659883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17258 (or 17255 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 6659883 is about 2580.6749117237. The cubic root of 6659883 is about 188.1433473642.

The spelling of 6659883 in words is "six million, six hundred fifty-nine thousand, eight hundred eighty-three".