6006659 has 8 divisors (see below), whose sum is σ = 6153840. Its totient is φ = 5861376.

The previous prime is 6006643. The next prime is 6006667. The reversal of 6006659 is 9566006.

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 6006659 - 2⁴ = 6006643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6006619) 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, 7427 + ... + 8195.

It is an arithmetic number, because the mean of its divisors is an integer number (769230).

Almost surely, 2^6006659 is an apocalyptic number.

6006659 is a deficient number, since it is larger than the sum of its proper divisors (147181).

6006659 is a wasteful number, since it uses less digits than its factorization.

6006659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 6006659 is about 2450.8486285367. The cubic root of 6006659 is about 181.7792577964.

The spelling of 6006659 in words is "six million, six thousand, six hundred fifty-nine".