9107216 has 10 divisors (see below), whose sum is σ = 17645262. Its totient is φ = 4553600.

The previous prime is 9107209. The next prime is 9107221. The reversal of 9107216 is 6127019.

It can be written as a sum of positive squares in only one way, i.e., 7311616 + 1795600 = 2704^2 + 1340^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 284585 + ... + 284616.

Almost surely, 2^9107216 is an apocalyptic number.

It is an amenable number.

9107216 is a deficient number, since it is larger than the sum of its proper divisors (8538046).

9107216 is a wasteful number, since it uses less digits than its factorization.

9107216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569209 (or 569203 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 9107216 is about 3017.8164291421. The cubic root of 9107216 is about 208.8311174343.

The spelling of 9107216 in words is "nine million, one hundred seven thousand, two hundred sixteen".