9141288 has 64 divisors (see below), whose sum is σ = 24978240. Its totient is φ = 2770944.

The previous prime is 9141287. The next prime is 9141317. The reversal of 9141288 is 8821419.

It is not an unprimeable number, because it can be changed into a prime (9141287) 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 15 ways as a sum of consecutive naturals, for example, 25720 + ... + 26072.

It is an arithmetic number, because the mean of its divisors is an integer number (390285).

Almost surely, 2^9141288 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 9141288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12489120).

9141288 is an abundant number, since it is smaller than the sum of its proper divisors (15836952).

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

9141288 is a wasteful number, since it uses less digits than its factorization.

9141288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 454 counting only the distinct ones).

The product of its digits is 4608, while the sum is 33.

The square root of 9141288 is about 3023.4563003291. The cubic root of 9141288 is about 209.0912203008.

The spelling of 9141288 in words is "nine million, one hundred forty-one thousand, two hundred eighty-eight".