11144404 has 12 divisors (see below), whose sum is σ = 19632928. Its totient is φ = 5535000.

The previous prime is 11144383. The next prime is 11144417. The reversal of 11144404 is 40444111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8622 + ... + 9829.

Almost surely, 2^11144404 is an apocalyptic number.

It is an amenable number.

11144404 is a deficient number, since it is larger than the sum of its proper divisors (8488524).

11144404 is a wasteful number, since it uses less digits than its factorization.

11144404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18606 (or 18604 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 11144404 is about 3338.3235313552. The cubic root of 11144404 is about 223.3669680290.

Adding to 11144404 its reverse (40444111), we get a palindrome (51588515).

The spelling of 11144404 in words is "eleven million, one hundred forty-four thousand, four hundred four".