6975667 has 6 divisors (see below), whose sum is σ = 7045188. Its totient is φ = 6906744.

The previous prime is 6975659. The next prime is 6975697. The reversal of 6975667 is 7665796.

It is not a de Polignac number, because 6975667 - 2³ = 6975659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6975697) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24508 + ... + 24790.

It is an arithmetic number, because the mean of its divisors is an integer number (1174198).

Almost surely, 2^6975667 is an apocalyptic number.

6975667 is a deficient number, since it is larger than the sum of its proper divisors (69521).

6975667 is an equidigital number, since it uses as much as digits as its factorization.

6975667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 440 counting only the distinct ones).

The product of its digits is 476280, while the sum is 46.

The square root of 6975667 is about 2641.1488030779. The cubic root of 6975667 is about 191.0712068774.

The spelling of 6975667 in words is "six million, nine hundred seventy-five thousand, six hundred sixty-seven".