317296 has 20 divisors (see below), whose sum is σ = 702832. Its totient is φ = 135936.

The previous prime is 317279. The next prime is 317321. The reversal of 317296 is 692713.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

317296 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305 + ... + 1528.

2³¹⁷²⁹⁶ is an apocalyptic number.

It is an amenable number.

317296 is an abundant number, since it is smaller than the sum of its proper divisors (385536).

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

317296 is a wasteful number, since it uses less digits than its factorization.

317296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848 (or 2842 counting only the distinct ones).

The product of its digits is 2268, while the sum is 28.

The square root of 317296 is about 563.2903336646. The cubic root of 317296 is about 68.2058353638.

The spelling of 317296 in words is "three hundred seventeen thousand, two hundred ninety-six".