6786412 has 12 divisors (see below), whose sum is σ = 12019896. Its totient is φ = 3352160.

The previous prime is 6786407. The next prime is 6786413. The reversal of 6786412 is 2146876.

It is not an unprimeable number, because it can be changed into a prime (6786413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9889 + ... + 10552.

It is an arithmetic number, because the mean of its divisors is an integer number (1001658).

Almost surely, 2^6786412 is an apocalyptic number.

It is an amenable number.

6786412 is a deficient number, since it is larger than the sum of its proper divisors (5233484).

6786412 is a wasteful number, since it uses less digits than its factorization.

6786412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20528 (or 20526 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 6786412 is about 2605.0742791713. The cubic root of 6786412 is about 189.3273723023.

It can be divided in two parts, 67864 and 12, that added together give a palindrome (67876).

The spelling of 6786412 in words is "six million, seven hundred eighty-six thousand, four hundred twelve".