317382 has 24 divisors (see below), whose sum is σ = 689544. Its totient is φ = 97344.

The previous prime is 317371. The next prime is 317399. The reversal of 317382 is 283713.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 317382.

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, 858 + ... + 1170.

It is an arithmetic number, because the mean of its divisors is an integer number (28731).

2³¹⁷³⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (344772).

317382 is an abundant number, since it is smaller than the sum of its proper divisors (372162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317382 is a wasteful number, since it uses less digits than its factorization.

317382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344 (or 331 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 317382 is about 563.3666656805. The cubic root of 317382 is about 68.2119969836.

The spelling of 317382 in words is "three hundred seventeen thousand, three hundred eighty-two".