11045224 has 8 divisors (see below), whose sum is σ = 20709810. Its totient is φ = 5522608.

The previous prime is 11045191. The next prime is 11045239. The reversal of 11045224 is 42254011.

It can be written as a sum of positive squares in only one way, i.e., 11009124 + 36100 = 3318^2 + 190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690319 + ... + 690334.

Almost surely, 2^11045224 is an apocalyptic number.

It is an amenable number.

11045224 is a deficient number, since it is larger than the sum of its proper divisors (9664586).

11045224 is a wasteful number, since it uses less digits than its factorization.

11045224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380659 (or 1380655 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 11045224 is about 3323.4355718142. The cubic root of 11045224 is about 222.7023719540.

Adding to 11045224 its reverse (42254011), we get a palindrome (53299235).

It can be divided in two parts, 1104 and 5224, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 11045224 in words is "eleven million, forty-five thousand, two hundred twenty-four".