9197216 has 48 divisors (see below), whose sum is σ = 21792960. Its totient is φ = 3732480.

The previous prime is 9197207. The next prime is 9197233. The reversal of 9197216 is 6127919.

It is a super-3 number, since 3×9197216³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (454020).

Almost surely, 2^9197216 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 9197216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10896480).

9197216 is an abundant number, since it is smaller than the sum of its proper divisors (12595744).

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

9197216 is a wasteful number, since it uses less digits than its factorization.

9197216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197 (or 2189 counting only the distinct ones).

The product of its digits is 6804, while the sum is 35.

The square root of 9197216 is about 3032.6912140869. The cubic root of 9197216 is about 209.5167725040.

The spelling of 9197216 in words is "nine million, one hundred ninety-seven thousand, two hundred sixteen".