7089 has 8 divisors (see below), whose sum is σ = 10080. Its totient is φ = 4416.

The previous prime is 7079. The next prime is 7103. The reversal of 7089 is 9807.

7089 is nontrivially palindromic in base 16.

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

It is not a de Polignac number, because 7089 - 2⁵ = 7057 is a prime.

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 not an unprimeable number, because it can be changed into a prime (7019) 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, 19 + ... + 120.

It is an arithmetic number, because the mean of its divisors is an integer number (1260).

2⁷⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

7089 is a deficient number, since it is larger than the sum of its proper divisors (2991).

7089 is a wasteful number, since it uses less digits than its factorization.

7089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 7089 is about 84.1961994392. The cubic root of 7089 is about 19.2100424895.

It can be divided in two parts, 708 and 9, that added together give a palindrome (717).

The spelling of 7089 in words is "seven thousand, eighty-nine".