169255 has 4 divisors (see below), whose sum is σ = 203112. Its totient is φ = 135400.

The previous prime is 169249. The next prime is 169259. The reversal of 169255 is 552961.

169255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552961 = 379 ⋅1459.

It is not a de Polignac number, because 169255 - 2⁹ = 168743 is a prime.

It is a Duffinian number.

169255 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16921 + ... + 16930.

It is an arithmetic number, because the mean of its divisors is an integer number (50778).

2¹⁶⁹²⁵⁵ is an apocalyptic number.

169255 is a deficient number, since it is larger than the sum of its proper divisors (33857).

169255 is an equidigital number, since it uses as much as digits as its factorization.

169255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33856.

The product of its digits is 2700, while the sum is 28.

The square root of 169255 is about 411.4061253798. The cubic root of 169255 is about 55.3155416098.

It can be divided in two parts, 169 and 255, that added together give a palindrome (424).

The spelling of 169255 in words is "one hundred sixty-nine thousand, two hundred fifty-five".