6804872 has 32 divisors (see below), whose sum is σ = 13754880. Its totient is φ = 3146880.

The previous prime is 6804871. The next prime is 6804887. The reversal of 6804872 is 2784086.

It is not an unprimeable number, because it can be changed into a prime (6804871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5108 + ... + 6300.

It is an arithmetic number, because the mean of its divisors is an integer number (429840).

Almost surely, 2^6804872 is an apocalyptic number.

6804872 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6804872 is an abundant number, since it is smaller than the sum of its proper divisors (6950008).

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

6804872 is a wasteful number, since it uses less digits than its factorization.

6804872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 6804872 is about 2608.6149581722. The cubic root of 6804872 is about 189.4988826244.

The spelling of 6804872 in words is "six million, eight hundred four thousand, eight hundred seventy-two".