9112740 has 96 divisors (see below), whose sum is σ = 31422720. Its totient is φ = 1921536.

The previous prime is 9112721. The next prime is 9112759. The reversal of 9112740 is 472119.

It is an interprime number because it is at equal distance from previous prime (9112721) and next prime (9112759).

It is a self number, because there is not a number n which added to its sum of digits gives 9112740.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4626 + ... + 6294.

It is an arithmetic number, because the mean of its divisors is an integer number (327320).

Almost surely, 2^9112740 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 9112740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15711360).

9112740 is an abundant number, since it is smaller than the sum of its proper divisors (22309980).

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

9112740 is a wasteful number, since it uses less digits than its factorization.

9112740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 9112740 is about 3018.7315216826. The cubic root of 9112740 is about 208.8733312106.

Adding to 9112740 its reverse (472119), we get a palindrome (9584859).

The spelling of 9112740 in words is "nine million, one hundred twelve thousand, seven hundred forty".