6867812 has 12 divisors (see below), whose sum is σ = 13735680. Its totient is φ = 2943336.

The previous prime is 6867799. The next prime is 6867821. The reversal of 6867812 is 2187686.

6867812 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 122612 + ... + 122667.

It is an arithmetic number, because the mean of its divisors is an integer number (1144640).

Almost surely, 2^6867812 is an apocalyptic number.

It is an amenable number.

6867812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6867812 is a wasteful number, since it uses less digits than its factorization.

6867812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245290 (or 245288 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 6867812 is about 2620.6510641442. The cubic root of 6867812 is about 190.0813317543.

The spelling of 6867812 in words is "six million, eight hundred sixty-seven thousand, eight hundred twelve".