6868711 has 4 divisors (see below), whose sum is σ = 6877192. Its totient is φ = 6860232.

The previous prime is 6868703. The next prime is 6868727. The reversal of 6868711 is 1178686.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6868711 - 2³ = 6868703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6868781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2880 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (1719298).

Almost surely, 2^6868711 is an apocalyptic number.

6868711 is a deficient number, since it is larger than the sum of its proper divisors (8481).

6868711 is an equidigital number, since it uses as much as digits as its factorization.

6868711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8480.

The product of its digits is 16128, while the sum is 37.

The square root of 6868711 is about 2620.8225807941. The cubic root of 6868711 is about 190.0896253060.

It can be divided in two parts, 68687 and 11, that multiplied together give a palindrome (755557).

The spelling of 6868711 in words is "six million, eight hundred sixty-eight thousand, seven hundred eleven".