11406441 has 16 divisors (see below), whose sum is σ = 16208640. Its totient is φ = 7114320.

The previous prime is 11406433. The next prime is 11406443. The reversal of 11406441 is 14460411.

It is not a de Polignac number, because 11406441 - 2³ = 11406433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11406443) 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, 3526 + ... + 5936.

It is an arithmetic number, because the mean of its divisors is an integer number (1013040).

Almost surely, 2^11406441 is an apocalyptic number.

It is an amenable number.

11406441 is a deficient number, since it is larger than the sum of its proper divisors (4802199).

11406441 is a wasteful number, since it uses less digits than its factorization.

11406441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11406441 is about 3377.3422983168. The cubic root of 11406441 is about 225.1040901097.

Adding to 11406441 its reverse (14460411), we get a palindrome (25866852).

The spelling of 11406441 in words is "eleven million, four hundred six thousand, four hundred forty-one".