316771 has 12 divisors (see below), whose sum is σ = 396592. Its totient is φ = 246384.

The previous prime is 316769. The next prime is 316777. The reversal of 316771 is 177613.

It is not a de Polignac number, because 316771 - 2¹ = 316769 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁹ + 1 + 7³ + 6⁷ + 7⁵ + 1 .

It is not an unprimeable number, because it can be changed into a prime (316777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5340 + ... + 5398.

2³¹⁶⁷⁷¹ is an apocalyptic number.

316771 is a deficient number, since it is larger than the sum of its proper divisors (79821).

316771 is an equidigital number, since it uses as much as digits as its factorization.

316771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 79 counting only the distinct ones).

The product of its digits is 882, while the sum is 25.

The square root of 316771 is about 562.8241288360. The cubic root of 316771 is about 68.1681966593.

The spelling of 316771 in words is "three hundred sixteen thousand, seven hundred seventy-one".