11144433 has 4 divisors (see below), whose sum is σ = 14859248. Its totient is φ = 7429620.

The previous prime is 11144429. The next prime is 11144447. The reversal of 11144433 is 33444111.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33444111 = 3 ⋅11148037.

It is not a de Polignac number, because 11144433 - 2² = 11144429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11144453) 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, 1857403 + ... + 1857408.

It is an arithmetic number, because the mean of its divisors is an integer number (3714812).

Almost surely, 2^11144433 is an apocalyptic number.

It is an amenable number.

11144433 is a deficient number, since it is larger than the sum of its proper divisors (3714815).

11144433 is an equidigital number, since it uses as much as digits as its factorization.

11144433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714814.

The product of its digits is 576, while the sum is 21.

The square root of 11144433 is about 3338.3278748499. The cubic root of 11144433 is about 223.3671617775.

Adding to 11144433 its reverse (33444111), we get a palindrome (44588544).

It can be divided in two parts, 111 and 44433, that added together give a palindrome (44544).

The spelling of 11144433 in words is "eleven million, one hundred forty-four thousand, four hundred thirty-three".