9442288 has 20 divisors (see below), whose sum is σ = 18478728. Its totient is φ = 4673600.

The previous prime is 9442283. The next prime is 9442291. The reversal of 9442288 is 8822449.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9442283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306 + ... + 4537.

Almost surely, 2^9442288 is an apocalyptic number.

It is an amenable number.

9442288 is a deficient number, since it is larger than the sum of its proper divisors (9036440).

9442288 is a wasteful number, since it uses less digits than its factorization.

9442288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952 (or 5946 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 9442288 is about 3072.8306168743. The cubic root of 9442288 is about 211.3614343864.

It can be divided in two parts, 9442 and 288, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 9442288 in words is "nine million, four hundred forty-two thousand, two hundred eighty-eight".