14518 has 16 divisors (see below), whose sum is σ = 26784. Its totient is φ = 5760.

The previous prime is 14503. The next prime is 14519. The reversal of 14518 is 81541.

14518 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is an Ulam number.

14518 is an undulating number in base 11.

14518 is a modest number, since divided by 518 gives 14 as remainder.

It is a plaindrome in base 15.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 14495 and 14504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14519) by changing a digit.

14518 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, 208 + ... + 268.

It is an arithmetic number, because the mean of its divisors is an integer number (1674).

2¹⁴⁵¹⁸ is an apocalyptic number.

14518 is a deficient number, since it is larger than the sum of its proper divisors (12266).

14518 is a wasteful number, since it uses less digits than its factorization.

14518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87.

The product of its digits is 160, while the sum is 19.

The square root of 14518 is about 120.4906635387. The cubic root of 14518 is about 24.3950809756.

The spelling of 14518 in words is "fourteen thousand, five hundred eighteen".