9022248 has 72 divisors (see below), whose sum is σ = 25476750. Its totient is φ = 2884224.

The previous prime is 9022201. The next prime is 9022297. The reversal of 9022248 is 8422209.

It can be written as a sum of positive squares in 3 ways, for example, as 6260004 + 2762244 = 2502^2 + 1662^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 60478 + ... + 60626.

Almost surely, 2^9022248 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 9022248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12738375).

9022248 is an abundant number, since it is smaller than the sum of its proper divisors (16454502).

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

9022248 is a wasteful number, since it uses less digits than its factorization.

9022248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 9022248 is about 3003.7057112840. The cubic root of 9022248 is about 208.1796401732.

The spelling of 9022248 in words is "nine million, twenty-two thousand, two hundred forty-eight".