9109441 has 4 divisors (see below), whose sum is σ = 9937584. Its totient is φ = 8281300.

The previous prime is 9109439. The next prime is 9109459. The reversal of 9109441 is 1449019.

9109441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9109441 - 2¹ = 9109439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9101441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414055 + ... + 414076.

It is an arithmetic number, because the mean of its divisors is an integer number (2484396).

Almost surely, 2^9109441 is an apocalyptic number.

It is an amenable number.

9109441 is a deficient number, since it is larger than the sum of its proper divisors (828143).

9109441 is a wasteful number, since it uses less digits than its factorization.

9109441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828142.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 9109441 is about 3018.1850506554. The cubic root of 9109441 is about 208.8481226824.

The spelling of 9109441 in words is "nine million, one hundred nine thousand, four hundred forty-one".