11244443 has 4 divisors (see below), whose sum is σ = 12850800. Its totient is φ = 9638088.

The previous prime is 11244437. The next prime is 11244449. The reversal of 11244443 is 34444211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11244437) and next prime (11244449).

It is a cyclic number.

It is not a de Polignac number, because 11244443 - 2⁶ = 11244379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11244449) 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, 803168 + ... + 803181.

It is an arithmetic number, because the mean of its divisors is an integer number (3212700).

Almost surely, 2^11244443 is an apocalyptic number.

11244443 is a deficient number, since it is larger than the sum of its proper divisors (1606357).

11244443 is an equidigital number, since it uses as much as digits as its factorization.

11244443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606356.

The product of its digits is 1536, while the sum is 23.

The square root of 11244443 is about 3353.2734752776. The cubic root of 11244443 is about 224.0333376721.

Adding to 11244443 its reverse (34444211), we get a palindrome (45688654).

The spelling of 11244443 in words is "eleven million, two hundred forty-four thousand, four hundred forty-three".