6846858 has 24 divisors (see below), whose sum is σ = 15116868. Its totient is φ = 2238912.

The previous prime is 6846841. The next prime is 6846881. The reversal of 6846858 is 8586486.

It can be written as a sum of positive squares in 2 ways, for example, as 5919489 + 927369 = 2433^2 + 963^2 .

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 in 11 ways as a sum of consecutive naturals, for example, 2635 + ... + 4542.

Almost surely, 2^6846858 is an apocalyptic number.

6846858 is an abundant number, since it is smaller than the sum of its proper divisors (8270010).

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

6846858 is a wasteful number, since it uses less digits than its factorization.

6846858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238 (or 7235 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 6846858 is about 2616.6501485678. The cubic root of 6846858 is about 189.8878192820.

The spelling of 6846858 in words is "six million, eight hundred forty-six thousand, eight hundred fifty-eight".