11444404 has 12 divisors (see below), whose sum is σ = 20327104. Its totient is φ = 5636664.

The previous prime is 11444401. The next prime is 11444437. The reversal of 11444404 is 40444411.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444401) 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, 21084 + ... + 21619.

Almost surely, 2^11444404 is an apocalyptic number.

It is an amenable number.

11444404 is a deficient number, since it is larger than the sum of its proper divisors (8882700).

11444404 is a wasteful number, since it uses less digits than its factorization.

11444404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42774 (or 42772 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 11444404 is about 3382.9578773612. The cubic root of 11444404 is about 225.3535445926.

Adding to 11444404 its reverse (40444411), we get a palindrome (51888815).

The spelling of 11444404 in words is "eleven million, four hundred forty-four thousand, four hundred four".