9572238 has 48 divisors (see below), whose sum is σ = 23521680. Its totient is φ = 2788992.

The previous prime is 9572203. The next prime is 9572239. The reversal of 9572238 is 8322759.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9572239) 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 23 ways as a sum of consecutive naturals, for example, 3370 + ... + 5522.

It is an arithmetic number, because the mean of its divisors is an integer number (490035).

Almost surely, 2^9572238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9572238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11760840).

9572238 is an abundant number, since it is smaller than the sum of its proper divisors (13949442).

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

9572238 is a wasteful number, since it uses less digits than its factorization.

9572238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193 (or 2190 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 9572238 is about 3093.9033598353. The cubic root of 9572238 is about 212.3266443142.

The spelling of 9572238 in words is "nine million, five hundred seventy-two thousand, two hundred thirty-eight".