33089 has 8 divisors (see below), whose sum is σ = 39360. Its totient is φ = 27216.

The previous prime is 33083. The next prime is 33091. The reversal of 33089 is 98033.

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

It is not a de Polignac number, because 33089 - 2⁴ = 33073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33083) 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, 122 + ... + 284.

It is an arithmetic number, because the mean of its divisors is an integer number (4920).

2³³⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

33089 is a deficient number, since it is larger than the sum of its proper divisors (6271).

33089 is a wasteful number, since it uses less digits than its factorization.

33089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 33089 is about 181.9038207405. The cubic root of 33089 is about 32.1041528256.

The spelling of 33089 in words is "thirty-three thousand, eighty-nine".