317401 has 4 divisors (see below), whose sum is σ = 362752. Its totient is φ = 272052.

The previous prime is 317399. The next prime is 317411. The reversal of 317401 is 104713.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 317401 - 2¹ = 317399 is a prime.

It is a Duffinian number.

317401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (317411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22665 + ... + 22678.

It is an arithmetic number, because the mean of its divisors is an integer number (90688).

2³¹⁷⁴⁰¹ is an apocalyptic number.

It is an amenable number.

317401 is a deficient number, since it is larger than the sum of its proper divisors (45351).

317401 is an equidigital number, since it uses as much as digits as its factorization.

317401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45350.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 317401 is about 563.3835283357. The cubic root of 317401 is about 68.2133581216.

The spelling of 317401 in words is "three hundred seventeen thousand, four hundred one", and thus it is an iban number.