6804172 has 6 divisors (see below), whose sum is σ = 11907308. Its totient is φ = 3402084.

The previous prime is 6804163. The next prime is 6804173. The reversal of 6804172 is 2714086.

It is a self number, because there is not a number n which added to its sum of digits gives 6804172.

It is not an unprimeable number, because it can be changed into a prime (6804173) 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 as a sum of consecutive naturals, namely, 850518 + ... + 850525.

Almost surely, 2^6804172 is an apocalyptic number.

It is an amenable number.

6804172 is a deficient number, since it is larger than the sum of its proper divisors (5103136).

6804172 is a wasteful number, since it uses less digits than its factorization.

6804172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701047 (or 1701045 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6804172 is about 2608.4807839047. The cubic root of 6804172 is about 189.4923846444.

The spelling of 6804172 in words is "six million, eight hundred four thousand, one hundred seventy-two".