8111089 has 8 divisors (see below), whose sum is σ = 9288000. Its totient is φ = 6938736.

The previous prime is 8111083. The next prime is 8111093. The reversal of 8111089 is 9801118.

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

It is not a de Polignac number, because 8111089 - 2⁹ = 8110577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8111083) 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, 4662 + ... + 6160.

It is an arithmetic number, because the mean of its divisors is an integer number (1161000).

Almost surely, 2^8111089 is an apocalyptic number.

It is an amenable number.

8111089 is a deficient number, since it is larger than the sum of its proper divisors (1176911).

8111089 is a wasteful number, since it uses less digits than its factorization.

8111089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its (nonzero) digits is 576, while the sum is 28.

The square root of 8111089 is about 2847.9973665718. The cubic root of 8111089 is about 200.9214894322.

The spelling of 8111089 in words is "eight million, one hundred eleven thousand, eighty-nine".