497171 has 2 divisors, whose sum is σ = 497172. Its totient is φ = 497170.

The previous prime is 497153. The next prime is 497177. The reversal of 497171 is 171794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497171 - 2¹⁴ = 480787 is a prime.

It is not a weakly prime, because it can be changed into another prime (497177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248585 + 248586.

It is an arithmetic number, because the mean of its divisors is an integer number (248586).

2⁴⁹⁷¹⁷¹ is an apocalyptic number.

497171 is a deficient number, since it is larger than the sum of its proper divisors (1).

497171 is an equidigital number, since it uses as much as digits as its factorization.

497171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764, while the sum is 29.

The square root of 497171 is about 705.1035384963. The cubic root of 497171 is about 79.2200774695.

The spelling of 497171 in words is "four hundred ninety-seven thousand, one hundred seventy-one".