318041 has 6 divisors (see below), whose sum is σ = 336042. Its totient is φ = 300960.

The previous prime is 318023. The next prime is 318077. The reversal of 318041 is 140813.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 225625 + 92416 = 475^2 + 304^2 .

It is not a de Polignac number, because 318041 - 2¹⁴ = 301657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (318001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80 + ... + 801.

It is an arithmetic number, because the mean of its divisors is an integer number (56007).

2³¹⁸⁰⁴¹ is an apocalyptic number.

It is an amenable number.

318041 is a deficient number, since it is larger than the sum of its proper divisors (18001).

318041 is an equidigital number, since it uses as much as digits as its factorization.

318041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 318041 is about 563.9512390269. The cubic root of 318041 is about 68.2591752839.

Adding to 318041 its reverse (140813), we get a palindrome (458854).

The spelling of 318041 in words is "three hundred eighteen thousand, forty-one".