317052 has 18 divisors (see below), whose sum is σ = 801528. Its totient is φ = 105672.

The previous prime is 317047. The next prime is 317063. The reversal of 317052 is 250713.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

317052 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 5 ways as a sum of consecutive naturals, for example, 4368 + ... + 4439.

2³¹⁷⁰⁵² is an apocalyptic number.

It is an amenable number.

317052 is an abundant number, since it is smaller than the sum of its proper divisors (484476).

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

317052 is a wasteful number, since it uses less digits than its factorization.

317052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8817 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 317052 is about 563.0737074309. The cubic root of 317052 is about 68.1883474959.

Adding to 317052 its reverse (250713), we get a palindrome (567765).

The spelling of 317052 in words is "three hundred seventeen thousand, fifty-two".