6812704 has 12 divisors (see below), whose sum is σ = 13412574. Its totient is φ = 3406336.

The previous prime is 6812693. The next prime is 6812711. The reversal of 6812704 is 4072186.

It can be written as a sum of positive squares in only one way, i.e., 5513104 + 1299600 = 2348^2 + 1140^2 .

It is an Ulam number.

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 as a sum of consecutive naturals, namely, 106417 + ... + 106480.

Almost surely, 2^6812704 is an apocalyptic number.

It is an amenable number.

6812704 is a deficient number, since it is larger than the sum of its proper divisors (6599870).

6812704 is a wasteful number, since it uses less digits than its factorization.

6812704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212907 (or 212899 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6812704 is about 2610.1157062475. The cubic root of 6812704 is about 189.5715553713.

The spelling of 6812704 in words is "six million, eight hundred twelve thousand, seven hundred four".