160589 has 8 divisors (see below), whose sum is σ = 188832. Its totient is φ = 134640.

The previous prime is 160583. The next prime is 160591. The reversal of 160589 is 985061.

160589 = 13² + 14² + ... + 78².

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

It is not a de Polignac number, because 160589 - 2¹² = 156493 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160583) 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, 419 + ... + 704.

It is an arithmetic number, because the mean of its divisors is an integer number (23604).

2¹⁶⁰⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

160589 is a deficient number, since it is larger than the sum of its proper divisors (28243).

160589 is a wasteful number, since it uses less digits than its factorization.

160589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 160589 is about 400.7355736642. The cubic root of 160589 is about 54.3548870872.

It can be divided in two parts, 1605 and 89, that multiplied together give a triangular number (142845 = T₅₃₄).

The spelling of 160589 in words is "one hundred sixty thousand, five hundred eighty-nine".