11340444 has 12 divisors (see below), whose sum is σ = 26461064. Its totient is φ = 3780144.

The previous prime is 11340419. The next prime is 11340457. The reversal of 11340444 is 44404311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11340444.

It is a congruent number.

It is an unprimeable number.

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, 472507 + ... + 472530.

Almost surely, 2^11340444 is an apocalyptic number.

It is an amenable number.

11340444 is an abundant number, since it is smaller than the sum of its proper divisors (15120620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11340444 is a wasteful number, since it uses less digits than its factorization.

11340444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945044 (or 945042 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 11340444 is about 3367.5575718909. The cubic root of 11340444 is about 224.6691037294.

Adding to 11340444 its reverse (44404311), we get a palindrome (55744755).

The spelling of 11340444 in words is "eleven million, three hundred forty thousand, four hundred forty-four".