808089 has 8 divisors (see below), whose sum is σ = 1134240. Its totient is φ = 510336.

The previous prime is 808081. The next prime is 808097. The reversal of 808089 is 980808.

It is an interprime number because it is at equal distance from previous prime (808081) and next prime (808097).

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

It is not a de Polignac number, because 808089 - 2³ = 808081 is a prime.

It is a Smith number, since the sum of its digits (33) 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 (808081) 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, 7032 + ... + 7145.

It is an arithmetic number, because the mean of its divisors is an integer number (141780).

2⁸⁰⁸⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

808089 is a deficient number, since it is larger than the sum of its proper divisors (326151).

808089 is a wasteful number, since it uses less digits than its factorization.

808089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14199.

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 808089 is about 898.9377064068. The cubic root of 808089 is about 93.1436097817.

The spelling of 808089 in words is "eight hundred eight thousand, eighty-nine".