318052 has 24 divisors (see below), whose sum is σ = 655424. Its totient is φ = 132192.

The previous prime is 318023. The next prime is 318077. The reversal of 318052 is 250813.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883 + ... + 1189.

2³¹⁸⁰⁵² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 318052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327712).

318052 is an abundant number, since it is smaller than the sum of its proper divisors (337372).

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

318052 is a wasteful number, since it uses less digits than its factorization.

318052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 318052 is about 563.9609915588. The cubic root of 318052 is about 68.2599622288.

Adding to 318052 its reverse (250813), we get a palindrome (568865).

The spelling of 318052 in words is "three hundred eighteen thousand, fifty-two".