6886136 has 16 divisors (see below), whose sum is σ = 12940800. Its totient is φ = 3435264.

The previous prime is 6886133. The next prime is 6886141. The reversal of 6886136 is 6316886.

It is a self number, because there is not a number n which added to its sum of digits gives 6886136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6886133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4745 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (808800).

Almost surely, 2^6886136 is an apocalyptic number.

It is an amenable number.

6886136 is a deficient number, since it is larger than the sum of its proper divisors (6054664).

6886136 is a wasteful number, since it uses less digits than its factorization.

6886136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1958 (or 1954 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 6886136 is about 2624.1448130772. The cubic root of 6886136 is about 190.2502335433.

The spelling of 6886136 in words is "six million, eight hundred eighty-six thousand, one hundred thirty-six".