518104 has 8 divisors (see below), whose sum is σ = 971460. Its totient is φ = 259048.

The previous prime is 518101. The next prime is 518113. The reversal of 518104 is 401815.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32374 + ... + 32389.

2⁵¹⁸¹⁰⁴ is an apocalyptic number.

It is an amenable number.

518104 is a deficient number, since it is larger than the sum of its proper divisors (453356).

518104 is a wasteful number, since it uses less digits than its factorization.

518104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64769 (or 64765 counting only the distinct ones).

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

The square root of 518104 is about 719.7944150936. The cubic root of 518104 is about 80.3166615809.

Adding to 518104 its reverse (401815), we get a palindrome (919919).

The spelling of 518104 in words is "five hundred eighteen thousand, one hundred four".