160789 has 2 divisors, whose sum is σ = 160790. Its totient is φ = 160788.

The previous prime is 160781. The next prime is 160807. The reversal of 160789 is 987061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140625 + 20164 = 375^2 + 142^2 .

It is an emirp because it is prime and its reverse (987061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160789 - 2³ = 160781 is a prime.

It is a Chen prime.

160789 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 160789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80394 + 80395.

It is an arithmetic number, because the mean of its divisors is an integer number (80395).

2¹⁶⁰⁷⁸⁹ is an apocalyptic number.

It is an amenable number.

160789 is a deficient number, since it is larger than the sum of its proper divisors (1).

160789 is an equidigital number, since it uses as much as digits as its factorization.

160789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 160789 is about 400.9850371273. The cubic root of 160789 is about 54.3774425291.

It can be divided in two parts, 160 and 789, that added together give a palindrome (949).

The spelling of 160789 in words is "one hundred sixty thousand, seven hundred eighty-nine".