6867875 has 32 divisors (see below), whose sum is σ = 10063872. Its totient is φ = 4581600.

The previous prime is 6867871. The next prime is 6867907. The reversal of 6867875 is 5787686.

It is not a de Polignac number, because 6867875 - 2² = 6867871 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (6867871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41042 + ... + 41208.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

Almost surely, 2^6867875 is an apocalyptic number.

6867875 is a deficient number, since it is larger than the sum of its proper divisors (3195997).

6867875 is a wasteful number, since it uses less digits than its factorization.

6867875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 226 counting only the distinct ones).

The product of its digits is 564480, while the sum is 47.

The square root of 6867875 is about 2620.6630840305. The cubic root of 6867875 is about 190.0819129723.

The spelling of 6867875 in words is "six million, eight hundred sixty-seven thousand, eight hundred seventy-five".