9112544 has 48 divisors (see below), whose sum is σ = 21718368. Its totient is φ = 3674112.

The previous prime is 9112541. The next prime is 9112559. The reversal of 9112544 is 4452119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9112541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2612 + ... + 5004.

It is an arithmetic number, because the mean of its divisors is an integer number (452466).

Almost surely, 2^9112544 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 9112544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10859184).

9112544 is an abundant number, since it is smaller than the sum of its proper divisors (12605824).

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

9112544 is a wasteful number, since it uses less digits than its factorization.

9112544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427 (or 2419 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 9112544 is about 3018.6990575412. The cubic root of 9112544 is about 208.8718336930.

The spelling of 9112544 in words is "nine million, one hundred twelve thousand, five hundred forty-four".