6808020 has 24 divisors (see below), whose sum is σ = 19062624. Its totient is φ = 1815456.

The previous prime is 6808019. The next prime is 6808049. The reversal of 6808020 is 208086.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 56674 + ... + 56793.

It is an arithmetic number, because the mean of its divisors is an integer number (794276).

Almost surely, 2^6808020 is an apocalyptic number.

6808020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6808020 is an abundant number, since it is smaller than the sum of its proper divisors (12254604).

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

6808020 is a wasteful number, since it uses less digits than its factorization.

6808020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113479 (or 113477 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 6808020 is about 2609.2182737364. The cubic root of 6808020 is about 189.5280994619.

The spelling of 6808020 in words is "six million, eight hundred eight thousand, twenty".