485171 has 2 divisors, whose sum is σ = 485172. Its totient is φ = 485170.

The previous prime is 485167. The next prime is 485201. The reversal of 485171 is 171584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485171 - 2² = 485167 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 485171.

It is not a weakly prime, because it can be changed into another prime (485101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242585 + 242586.

It is an arithmetic number, because the mean of its divisors is an integer number (242586).

2⁴⁸⁵¹⁷¹ is an apocalyptic number.

485171 is a deficient number, since it is larger than the sum of its proper divisors (1).

485171 is an equidigital number, since it uses as much as digits as its factorization.

485171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1120, while the sum is 26.

The square root of 485171 is about 696.5421738847. The cubic root of 485171 is about 78.5775127913.

It can be divided in two parts, 485 and 171, that added together give a palindrome (656).

The spelling of 485171 in words is "four hundred eighty-five thousand, one hundred seventy-one".