6805842 has 16 divisors (see below), whose sum is σ = 13740192. Its totient is φ = 2247200.

The previous prime is 6805829. The next prime is 6805853. The reversal of 6805842 is 2485086.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4659 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (858762).

Almost surely, 2^6805842 is an apocalyptic number.

6805842 is an abundant number, since it is smaller than the sum of its proper divisors (6934350).

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

6805842 is a wasteful number, since it uses less digits than its factorization.

6805842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10713.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 6805842 is about 2608.8008739649. The cubic root of 6805842 is about 189.5078862316.

The spelling of 6805842 in words is "six million, eight hundred five thousand, eight hundred forty-two".