522868196 has 24 divisors (see below), whose sum is σ = 948186624. Its totient is φ = 252023040.

The previous prime is 522868193. The next prime is 522868217. The reversal of 522868196 is 691868225.

It is a self number, because there is not a number n which added to its sum of digits gives 522868196.

It is not an unprimeable number, because it can be changed into a prime (522868193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24596 + ... + 40628.

It is an arithmetic number, because the mean of its divisors is an integer number (39507776).

Almost surely, 2^522868196 is an apocalyptic number.

It is an amenable number.

522868196 is a deficient number, since it is larger than the sum of its proper divisors (425318428).

522868196 is a wasteful number, since it uses less digits than its factorization.

522868196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16331 (or 16329 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 522868196 is about 22866.3113772204. The cubic root of 522868196 is about 805.6209326490.

The spelling of 522868196 in words is "five hundred twenty-two million, eight hundred sixty-eight thousand, one hundred ninety-six".