115018 has 8 divisors (see below), whose sum is σ = 174240. Its totient is φ = 56940.

The previous prime is 115013. The next prime is 115019. The reversal of 115018 is 810511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 114992 and 115010.

It is not an unprimeable number, because it can be changed into a prime (115013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (21780).

2¹¹⁵⁰¹⁸ is an apocalyptic number.

115018 is a deficient number, since it is larger than the sum of its proper divisors (59222).

115018 is a wasteful number, since it uses less digits than its factorization.

115018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 115018 is about 339.1430376699. The cubic root of 115018 is about 48.6319783668.

Adding to 115018 its reverse (810511), we get a palindrome (925529).

The spelling of 115018 in words is "one hundred fifteen thousand, eighteen".