6813412 has 12 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 3391976.

The previous prime is 6813409. The next prime is 6813473. The reversal of 6813412 is 2143186.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608 + ... + 4519.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^6813412 is an apocalyptic number.

It is an amenable number.

6813412 is a deficient number, since it is larger than the sum of its proper divisors (5161628).

6813412 is a wasteful number, since it uses less digits than its factorization.

6813412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7370 (or 7368 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 6813412 is about 2610.2513288954. The cubic root of 6813412 is about 189.5781221233.

Adding to 6813412 its reverse (2143186), we get a palindrome (8956598).

It can be divided in two parts, 6813 and 412, that added together give a square (7225 = 85²).

The spelling of 6813412 in words is "six million, eight hundred thirteen thousand, four hundred twelve".