518196 has 48 divisors (see below), whose sum is σ = 1433600. Its totient is φ = 142560.

The previous prime is 518191. The next prime is 518207. The reversal of 518196 is 691815.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518191) by changing a digit.

518196 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 15 ways as a sum of consecutive naturals, for example, 2505 + ... + 2703.

2⁵¹⁸¹⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 518196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (716800).

518196 is an abundant number, since it is smaller than the sum of its proper divisors (915404).

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

518196 is a wasteful number, since it uses less digits than its factorization.

518196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 242 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 518196 is about 719.8583193935. The cubic root of 518196 is about 80.3214152568.

The spelling of 518196 in words is "five hundred eighteen thousand, one hundred ninety-six".