316975 has 12 divisors (see below), whose sum is σ = 406720. Its totient is φ = 244800.

The previous prime is 316961. The next prime is 316991. The reversal of 316975 is 579613.

It is not a de Polignac number, because 316975 - 2⁷ = 316847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

316975 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571 + ... + 979.

2³¹⁶⁹⁷⁵ is an apocalyptic number.

316975 is a deficient number, since it is larger than the sum of its proper divisors (89745).

316975 is a wasteful number, since it uses less digits than its factorization.

316975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 445 counting only the distinct ones).

The product of its digits is 5670, while the sum is 31.

The square root of 316975 is about 563.0053285716. The cubic root of 316975 is about 68.1828269211.

It can be divided in two parts, 31 and 6975, that multiplied together give a square (216225 = 465²).

The spelling of 316975 in words is "three hundred sixteen thousand, nine hundred seventy-five".