9441280 has 52 divisors (see below), whose sum is σ = 22705452. Its totient is φ = 3768320.

The previous prime is 9441259. The next prime is 9441281. The reversal of 9441280 is 821449.

It can be written as a sum of positive squares in 2 ways, for example, as 3211264 + 6230016 = 1792^2 + 2496^2 .

It is not an unprimeable number, because it can be changed into a prime (9441281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20250 + ... + 20710.

Almost surely, 2^9441280 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 9441280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11352726).

9441280 is an abundant number, since it is smaller than the sum of its proper divisors (13264172).

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

9441280 is an equidigital number, since it uses as much as digits as its factorization.

9441280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 9441280 is about 3072.6665943444. Note that the first 3 decimals coincide. The cubic root of 9441280 is about 211.3539129075.

The spelling of 9441280 in words is "nine million, four hundred forty-one thousand, two hundred eighty".