518082 has 16 divisors (see below), whose sum is σ = 1050240. Its totient is φ = 170352.

The previous prime is 518059. The next prime is 518083. The reversal of 518082 is 280815.

It is not an unprimeable number, because it can be changed into a prime (518083) by changing a digit.

518082 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, 73 + ... + 1020.

It is an arithmetic number, because the mean of its divisors is an integer number (65640).

2⁵¹⁸⁰⁸² is an apocalyptic number.

518082 is an abundant number, since it is smaller than the sum of its proper divisors (532158).

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

518082 is a wasteful number, since it uses less digits than its factorization.

518082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 518082 is about 719.7791327901. The cubic root of 518082 is about 80.3155247489.

Adding to 518082 its reverse (280815), we get a palindrome (798897).

The spelling of 518082 in words is "five hundred eighteen thousand, eighty-two".