260171 has 2 divisors, whose sum is σ = 260172. Its totient is φ = 260170.

The previous prime is 260137. The next prime is 260179. The reversal of 260171 is 171062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260171 - 2¹⁴ = 243787 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (260179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130085 + 130086.

It is an arithmetic number, because the mean of its divisors is an integer number (130086).

2²⁶⁰¹⁷¹ is an apocalyptic number.

260171 is a deficient number, since it is larger than the sum of its proper divisors (1).

260171 is an equidigital number, since it uses as much as digits as its factorization.

260171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 260171 is about 510.0696030935. The cubic root of 260171 is about 63.8390323354.

The spelling of 260171 in words is "two hundred sixty thousand, one hundred seventy-one".