6975172 has 6 divisors (see below), whose sum is σ = 12206558. Its totient is φ = 3487584.

The previous prime is 6975139. The next prime is 6975193. The reversal of 6975172 is 2715796.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 298116 = 2584^2 + 546^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871893 + ... + 871900.

Almost surely, 2^6975172 is an apocalyptic number.

It is an amenable number.

6975172 is a deficient number, since it is larger than the sum of its proper divisors (5231386).

6975172 is a wasteful number, since it uses less digits than its factorization.

6975172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743797 (or 1743795 counting only the distinct ones).

The product of its digits is 26460, while the sum is 37.

The square root of 6975172 is about 2641.0550921933. The cubic root of 6975172 is about 191.0666872387.

The spelling of 6975172 in words is "six million, nine hundred seventy-five thousand, one hundred seventy-two".