6855104 has 28 divisors (see below), whose sum is σ = 14197584. Its totient is φ = 3277824.

The previous prime is 6855089. The next prime is 6855113. The reversal of 6855104 is 4015586.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857 + ... + 3800.

Almost surely, 2^6855104 is an apocalyptic number.

6855104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6855104 is an abundant number, since it is smaller than the sum of its proper divisors (7342480).

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

6855104 is a wasteful number, since it uses less digits than its factorization.

6855104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4692 (or 4682 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 6855104 is about 2618.2253531734. The cubic root of 6855104 is about 189.9640190407.

The spelling of 6855104 in words is "six million, eight hundred fifty-five thousand, one hundred four".