171359 has 4 divisors (see below), whose sum is σ = 172200. Its totient is φ = 170520.

The previous prime is 171341. The next prime is 171383. The reversal of 171359 is 953171.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 171359 - 2⁸ = 171103 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 (171329) 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, 104 + ... + 594.

It is an arithmetic number, because the mean of its divisors is an integer number (43050).

2¹⁷¹³⁵⁹ is an apocalyptic number.

171359 is a deficient number, since it is larger than the sum of its proper divisors (841).

171359 is an equidigital number, since it uses as much as digits as its factorization.

171359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840.

The product of its digits is 945, while the sum is 26.

The square root of 171359 is about 413.9553115978. The cubic root of 171359 is about 55.5438065525.

The spelling of 171359 in words is "one hundred seventy-one thousand, three hundred fifty-nine".