6867897 has 8 divisors (see below), whose sum is σ = 9188256. Its totient is φ = 4563072.

The previous prime is 6867871. The next prime is 6867907. The reversal of 6867897 is 7987686.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6867897 - 2⁷ = 6867769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6867097) 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, 2808 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (1148532).

Almost surely, 2^6867897 is an apocalyptic number.

It is an amenable number.

6867897 is a deficient number, since it is larger than the sum of its proper divisors (2320359).

6867897 is a wasteful number, since it uses less digits than its factorization.

6867897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767.

The product of its digits is 1016064, while the sum is 51.

The square root of 6867897 is about 2620.6672814381. The cubic root of 6867897 is about 190.0821159365.

It can be divided in two parts, 6 and 867897, that added together give a triangular number (867903 = T₁₃₁₇).

The spelling of 6867897 in words is "six million, eight hundred sixty-seven thousand, eight hundred ninety-seven".