141589 has 8 divisors (see below), whose sum is σ = 164160. Its totient is φ = 119616.

The previous prime is 141587. The next prime is 141601. The reversal of 141589 is 985141.

It is a happy number.

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

It is not a de Polignac number, because 141589 - 2¹ = 141587 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141587) 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, 702 + ... + 880.

It is an arithmetic number, because the mean of its divisors is an integer number (20520).

2¹⁴¹⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

141589 is a deficient number, since it is larger than the sum of its proper divisors (22571).

141589 is a wasteful number, since it uses less digits than its factorization.

141589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299.

The product of its digits is 1440, while the sum is 28.

The square root of 141589 is about 376.2831380756. The cubic root of 141589 is about 52.1206517966.

The spelling of 141589 in words is "one hundred forty-one thousand, five hundred eighty-nine".