159366 has 8 divisors (see below), whose sum is σ = 318744. Its totient is φ = 53120.

The previous prime is 159361. The next prime is 159389. The reversal of 159366 is 663951.

It is a happy number.

159366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

159366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159361) by changing a digit.

159366 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13275 + ... + 13286.

It is an arithmetic number, because the mean of its divisors is an integer number (39843).

2¹⁵⁹³⁶⁶ is an apocalyptic number.

159366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159366 is a wasteful number, since it uses less digits than its factorization.

159366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26566.

The product of its digits is 4860, while the sum is 30.

The square root of 159366 is about 399.2067133704. The cubic root of 159366 is about 54.2165515460.

It can be divided in two parts, 159 and 366, that added together give a palindrome (525).

The spelling of 159366 in words is "one hundred fifty-nine thousand, three hundred sixty-six".