318066 has 16 divisors (see below), whose sum is σ = 727104. Its totient is φ = 90864.

The previous prime is 318023. The next prime is 318077. The reversal of 318066 is 660813.

318066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 318066.

It is an unprimeable number.

318066 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 7 ways as a sum of consecutive naturals, for example, 3745 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (45444).

2³¹⁸⁰⁶⁶ is an apocalyptic number.

318066 is an abundant number, since it is smaller than the sum of its proper divisors (409038).

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

318066 is a wasteful number, since it uses less digits than its factorization.

318066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7585.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 318066 is about 563.9734036282. The cubic root of 318066 is about 68.2609637689.

Adding to 318066 its reverse (660813), we get a palindrome (978879).

The spelling of 318066 in words is "three hundred eighteen thousand, sixty-six".