9288216 has 64 divisors (see below), whose sum is σ = 29491200. Its totient is φ = 2653344.

The previous prime is 9288211. The next prime is 9288233. The reversal of 9288216 is 6128829.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9288211) 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 15 ways as a sum of consecutive naturals, for example, 1560 + ... + 4583.

It is an arithmetic number, because the mean of its divisors is an integer number (460800).

Almost surely, 2^9288216 is an apocalyptic number.

It is an amenable number.

9288216 is an abundant number, since it is smaller than the sum of its proper divisors (20202984).

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

9288216 is a wasteful number, since it uses less digits than its factorization.

9288216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6165 (or 6155 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 9288216 is about 3047.6574610674. The cubic root of 9288216 is about 210.2055130980.

The spelling of 9288216 in words is "nine million, two hundred eighty-eight thousand, two hundred sixteen".