9538144 has 96 divisors (see below), whose sum is σ = 24192000. Its totient is φ = 3669120.

The previous prime is 9538121. The next prime is 9538159. The reversal of 9538144 is 4418359.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120697 + ... + 120775.

It is an arithmetic number, because the mean of its divisors is an integer number (252000).

Almost surely, 2^9538144 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 9538144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12096000).

9538144 is an abundant number, since it is smaller than the sum of its proper divisors (14653856).

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

9538144 is a wasteful number, since it uses less digits than its factorization.

9538144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 99 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 9538144 is about 3088.3885765881. The cubic root of 9538144 is about 212.0742590218.

The spelling of 9538144 in words is "nine million, five hundred thirty-eight thousand, one hundred forty-four".