6814812 has 48 divisors (see below), whose sum is σ = 16676352. Its totient is φ = 2163840.

The previous prime is 6814783. The next prime is 6814849. The reversal of 6814812 is 2184186.

It is a self number, because there is not a number n which added to its sum of digits gives 6814812.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24112 + ... + 24392.

It is an arithmetic number, because the mean of its divisors is an integer number (347424).

Almost surely, 2^6814812 is an apocalyptic number.

It is an amenable number.

6814812 is an abundant number, since it is smaller than the sum of its proper divisors (9861540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6814812 is a wasteful number, since it uses less digits than its factorization.

6814812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 376 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 6814812 is about 2610.5194885310. The cubic root of 6814812 is about 189.5911058870.

Adding to 6814812 its reverse (2184186), we get a palindrome (8998998).

It can be divided in two parts, 6814 and 812, that added together give a triangular number (7626 = T₁₂₃).

The spelling of 6814812 in words is "six million, eight hundred fourteen thousand, eight hundred twelve".