9916522 has 24 divisors (see below), whose sum is σ = 18878400. Its totient is φ = 3863160.

The previous prime is 9916513. The next prime is 9916523. The reversal of 9916522 is 2256199.

It is not an unprimeable number, because it can be changed into a prime (9916523) 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 11 ways as a sum of consecutive naturals, for example, 3522 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (786600).

Almost surely, 2^9916522 is an apocalyptic number.

9916522 is a deficient number, since it is larger than the sum of its proper divisors (8961878).

9916522 is a wasteful number, since it uses less digits than its factorization.

9916522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9226 (or 9219 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 9916522 is about 3149.0509681490. The cubic root of 9916522 is about 214.8423000775.

The spelling of 9916522 in words is "nine million, nine hundred sixteen thousand, five hundred twenty-two".