75089 has 8 divisors (see below), whose sum is σ = 91008. Its totient is φ = 60480.

The previous prime is 75083. The next prime is 75109. The reversal of 75089 is 98057.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-75089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197 + ... + 434.

It is an arithmetic number, because the mean of its divisors is an integer number (11376).

2⁷⁵⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

75089 is a deficient number, since it is larger than the sum of its proper divisors (15919).

75089 is a wasteful number, since it uses less digits than its factorization.

75089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 75089 is about 274.0237216009. The cubic root of 75089 is about 42.1883078949.

The spelling of 75089 in words is "seventy-five thousand, eighty-nine".