6806662 has 8 divisors (see below), whose sum is σ = 10222992. Its totient is φ = 3399000.

The previous prime is 6806651. The next prime is 6806669. The reversal of 6806662 is 2666086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806669) 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, 412 + ... + 3712.

It is an arithmetic number, because the mean of its divisors is an integer number (1277874).

Almost surely, 2^6806662 is an apocalyptic number.

6806662 is a deficient number, since it is larger than the sum of its proper divisors (3416330).

6806662 is a wasteful number, since it uses less digits than its factorization.

6806662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6806662 is about 2608.9580295589. The cubic root of 6806662 is about 189.5154968611.

The spelling of 6806662 in words is "six million, eight hundred six thousand, six hundred sixty-two".