6806882 has 4 divisors (see below), whose sum is σ = 10210326. Its totient is φ = 3403440.

The previous prime is 6806837. The next prime is 6806893. The reversal of 6806882 is 2886086.

It is a Cunningham number, because it is equal to 2609²+1.

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

It can be written as a sum of positive squares in only one way, i.e., 6806881 + 1 = 2609^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701719 + ... + 1701722.

Almost surely, 2^6806882 is an apocalyptic number.

6806882 is a deficient number, since it is larger than the sum of its proper divisors (3403444).

6806882 is a wasteful number, since it uses less digits than its factorization.

6806882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403443.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 6806882 is about 2609.0001916443. Note that the first 3 decimals coincide. The cubic root of 6806882 is about 189.5175386333.

The spelling of 6806882 in words is "six million, eight hundred six thousand, eight hundred eighty-two".