6668882 has 16 divisors (see below), whose sum is σ = 11018592. Its totient is φ = 3001920.

The previous prime is 6668881. The next prime is 6668887. The reversal of 6668882 is 2888666.

It is not an unprimeable number, because it can be changed into a prime (6668881) 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, 938 + ... + 3770.

It is an arithmetic number, because the mean of its divisors is an integer number (688662).

Almost surely, 2^6668882 is an apocalyptic number.

6668882 is a deficient number, since it is larger than the sum of its proper divisors (4349710).

6668882 is a wasteful number, since it uses less digits than its factorization.

6668882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953.

The product of its digits is 221184, while the sum is 44.

The square root of 6668882 is about 2582.4178592939. The cubic root of 6668882 is about 188.2280505523.

The spelling of 6668882 in words is "six million, six hundred sixty-eight thousand, eight hundred eighty-two".