518247196 has 6 divisors (see below), whose sum is σ = 906932600. Its totient is φ = 259123596.

The previous prime is 518247161. The next prime is 518247199. The reversal of 518247196 is 691742815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518247199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64780896 + ... + 64780903.

Almost surely, 2^518247196 is an apocalyptic number.

It is an amenable number.

518247196 is a deficient number, since it is larger than the sum of its proper divisors (388685404).

518247196 is a wasteful number, since it uses less digits than its factorization.

518247196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129561803 (or 129561801 counting only the distinct ones).

The product of its digits is 120960, while the sum is 43.

The square root of 518247196 is about 22765.0432900972. The cubic root of 518247196 is about 803.2406033048.

The spelling of 518247196 in words is "five hundred eighteen million, two hundred forty-seven thousand, one hundred ninety-six".