9232216 has 32 divisors (see below), whose sum is σ = 20270880. Its totient is φ = 3859200.

The previous prime is 9232193. The next prime is 9232217. The reversal of 9232216 is 6122329.

It is a happy number.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9232217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286 + ... + 4306.

It is an arithmetic number, because the mean of its divisors is an integer number (633465).

Almost surely, 2^9232216 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 9232216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10135440).

9232216 is an abundant number, since it is smaller than the sum of its proper divisors (11038664).

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

9232216 is a wasteful number, since it uses less digits than its factorization.

9232216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075 (or 4071 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 9232216 is about 3038.4561869476. The cubic root of 9232216 is about 209.7822080675.

The spelling of 9232216 in words is "nine million, two hundred thirty-two thousand, two hundred sixteen".