949171 has 2 divisors, whose sum is σ = 949172. Its totient is φ = 949170.

The previous prime is 949159. The next prime is 949211. The reversal of 949171 is 171949.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 949171 - 2⁷ = 949043 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (949111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474585 + 474586.

It is an arithmetic number, because the mean of its divisors is an integer number (474586).

2⁹⁴⁹¹⁷¹ is an apocalyptic number.

949171 is a deficient number, since it is larger than the sum of its proper divisors (1).

949171 is an equidigital number, since it uses as much as digits as its factorization.

949171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 31.

The square root of 949171 is about 974.2540736379. The cubic root of 949171 is about 98.2761543158.

The spelling of 949171 in words is "nine hundred forty-nine thousand, one hundred seventy-one".