6806858 has 16 divisors (see below), whose sum is σ = 10423296. Its totient is φ = 3333360.

The previous prime is 6806837. The next prime is 6806893. The reversal of 6806858 is 8586086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35543 + ... + 35733.

It is an arithmetic number, because the mean of its divisors is an integer number (651456).

Almost surely, 2^6806858 is an apocalyptic number.

6806858 is a deficient number, since it is larger than the sum of its proper divisors (3616438).

6806858 is a wasteful number, since it uses less digits than its factorization.

6806858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 6806858 is about 2608.9955921772. The cubic root of 6806858 is about 189.5173158967.

The spelling of 6806858 in words is "six million, eight hundred six thousand, eight hundred fifty-eight".