268171 has 2 divisors, whose sum is σ = 268172. Its totient is φ = 268170.

The previous prime is 268153. The next prime is 268189. The reversal of 268171 is 171862.

It is a balanced prime because it is at equal distance from previous prime (268153) and next prime (268189).

It is a cyclic number.

It is not a de Polignac number, because 268171 - 2⁷ = 268043 is a prime.

268171 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (268271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134085 + 134086.

It is an arithmetic number, because the mean of its divisors is an integer number (134086).

2²⁶⁸¹⁷¹ is an apocalyptic number.

268171 is a deficient number, since it is larger than the sum of its proper divisors (1).

268171 is an equidigital number, since it uses as much as digits as its factorization.

268171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 25.

The square root of 268171 is about 517.8522955438. The cubic root of 268171 is about 64.4867669105.

The spelling of 268171 in words is "two hundred sixty-eight thousand, one hundred seventy-one".