6879575 has 6 divisors (see below), whose sum is σ = 8530704. Its totient is φ = 5503640.

The previous prime is 6879541. The next prime is 6879581. The reversal of 6879575 is 5759786.

It is a happy number.

It is not a de Polignac number, because 6879575 - 2⁶ = 6879511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137567 + ... + 137616.

It is an arithmetic number, because the mean of its divisors is an integer number (1421784).

Almost surely, 2^6879575 is an apocalyptic number.

6879575 is a deficient number, since it is larger than the sum of its proper divisors (1651129).

6879575 is a wasteful number, since it uses less digits than its factorization.

6879575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275193 (or 275188 counting only the distinct ones).

The product of its digits is 529200, while the sum is 47.

The square root of 6879575 is about 2622.8943936041. The cubic root of 6879575 is about 190.1897918857.

The spelling of 6879575 in words is "six million, eight hundred seventy-nine thousand, five hundred seventy-five".