11226448 has 10 divisors (see below), whose sum is σ = 21751274. Its totient is φ = 5613216.

The previous prime is 11226427. The next prime is 11226463. The reversal of 11226448 is 84462211.

It can be written as a sum of positive squares in only one way, i.e., 7884864 + 3341584 = 2808^2 + 1828^2 .

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 as a sum of consecutive naturals, namely, 350811 + ... + 350842.

Almost surely, 2^11226448 is an apocalyptic number.

It is an amenable number.

11226448 is a deficient number, since it is larger than the sum of its proper divisors (10524826).

11226448 is an equidigital number, since it uses as much as digits as its factorization.

11226448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701661 (or 701655 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 11226448 is about 3350.5892019166. The cubic root of 11226448 is about 223.9137635733.

Adding to 11226448 its reverse (84462211), we get a palindrome (95688659).

The spelling of 11226448 in words is "eleven million, two hundred twenty-six thousand, four hundred forty-eight".