2808006 has 8 divisors (see below), whose sum is σ = 5616024. Its totient is φ = 936000.

The previous prime is 2807977. The next prime is 2808007. The reversal of 2808006 is 6008082.

2808006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2808006 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808007) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 233995 + ... + 234006.

It is an arithmetic number, because the mean of its divisors is an integer number (702003).

2^2808006 is an apocalyptic number.

2808006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2808006 is a wasteful number, since it uses less digits than its factorization.

2808006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468006.

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

The square root of 2808006 is about 1675.7105955385. The cubic root of 2808006 is about 141.0801817476.

The spelling of 2808006 in words is "two million, eight hundred eight thousand, six".