6975668 has 12 divisors (see below), whose sum is σ = 13951392. Its totient is φ = 2989560.

The previous prime is 6975659. The next prime is 6975697. The reversal of 6975668 is 8665796.

6975668 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124538 + ... + 124593.

It is an arithmetic number, because the mean of its divisors is an integer number (1162616).

Almost surely, 2^6975668 is an apocalyptic number.

It is an amenable number.

6975668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6975668 is a wasteful number, since it uses less digits than its factorization.

6975668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249142 (or 249140 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 6975668 is about 2641.1489923895. The cubic root of 6975668 is about 191.0712160078.

The spelling of 6975668 in words is "six million, nine hundred seventy-five thousand, six hundred sixty-eight".