518414 has 16 divisors (see below), whose sum is σ = 849408. Its totient is φ = 235872.

The previous prime is 518411. The next prime is 518417. The reversal of 518414 is 414815.

518414 is nontrivially palindromic in base 12.

518414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (518411) and next prime (518417).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 518414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3224 + ... + 3380.

It is an arithmetic number, because the mean of its divisors is an integer number (53088).

2⁵¹⁸⁴¹⁴ is an apocalyptic number.

518414 is a deficient number, since it is larger than the sum of its proper divisors (330994).

518414 is a wasteful number, since it uses less digits than its factorization.

518414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299.

The product of its digits is 640, while the sum is 23.

The square root of 518414 is about 720.0097221566. The cubic root of 518414 is about 80.3326771562.

The spelling of 518414 in words is "five hundred eighteen thousand, four hundred fourteen".