317204 has 6 divisors (see below), whose sum is σ = 555114. Its totient is φ = 158600.

The previous prime is 317197. The next prime is 317209. The reversal of 317204 is 402713.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 300304 + 16900 = 548^2 + 130^2 .

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 317204.

It is not an unprimeable number, because it can be changed into a prime (317209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39647 + ... + 39654.

It is an arithmetic number, because the mean of its divisors is an integer number (92519).

2³¹⁷²⁰⁴ is an apocalyptic number.

It is an amenable number.

317204 is a deficient number, since it is larger than the sum of its proper divisors (237910).

317204 is a wasteful number, since it uses less digits than its factorization.

317204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79305 (or 79303 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 317204 is about 563.2086647061. The cubic root of 317204 is about 68.1992426308.

Adding to 317204 its reverse (402713), we get a palindrome (719917).

The spelling of 317204 in words is "three hundred seventeen thousand, two hundred four", and thus it is an iban number.