11154424 has 16 divisors (see below), whose sum is σ = 20961000. Its totient is φ = 5564832.

The previous prime is 11154421. The next prime is 11154443. The reversal of 11154424 is 42445111.

It is a junction number, because it is equal to n+sod(n) for n = 11154395 and 11154404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11154421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3102 + ... + 5650.

Almost surely, 2^11154424 is an apocalyptic number.

It is an amenable number.

11154424 is a deficient number, since it is larger than the sum of its proper divisors (9806576).

11154424 is a wasteful number, since it uses less digits than its factorization.

11154424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102 (or 3098 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 11154424 is about 3339.8239474559. The cubic root of 11154424 is about 223.4338914996.

Adding to 11154424 its reverse (42445111), we get a palindrome (53599535).

The spelling of 11154424 in words is "eleven million, one hundred fifty-four thousand, four hundred twenty-four".