11941441 has 4 divisors (see below), whose sum is σ = 11948884. Its totient is φ = 11934000.

The previous prime is 11941409. The next prime is 11941453. The reversal of 11941441 is 14414911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14414911 = 7 ⋅2059273.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 9394225 = 1596^2 + 3065^2 .

It is a cyclic number.

It is not a de Polignac number, because 11941441 - 2⁵ = 11941409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11941471) 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 3 ways as a sum of consecutive naturals, for example, 210 + ... + 4891.

It is an arithmetic number, because the mean of its divisors is an integer number (2987221).

Almost surely, 2^11941441 is an apocalyptic number.

It is an amenable number.

11941441 is a deficient number, since it is larger than the sum of its proper divisors (7443).

11941441 is an equidigital number, since it uses as much as digits as its factorization.

11941441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7442.

The product of its digits is 576, while the sum is 25.

The square root of 11941441 is about 3455.6390147120. The cubic root of 11941441 is about 228.5698337500.

The spelling of 11941441 in words is "eleven million, nine hundred forty-one thousand, four hundred forty-one".