11262224 has 20 divisors (see below), whose sum is σ = 21886620. Its totient is φ = 5614080.

The previous prime is 11262133. The next prime is 11262227. The reversal of 11262224 is 42226211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9412624 + 1849600 = 3068^2 + 1360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11262196 and 11262205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11262227) 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, 5684 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (1094331).

Almost surely, 2^11262224 is an apocalyptic number.

It is an amenable number.

11262224 is a deficient number, since it is larger than the sum of its proper divisors (10624396).

11262224 is a wasteful number, since it uses less digits than its factorization.

11262224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138 (or 2132 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 11262224 is about 3355.9237178458. The cubic root of 11262224 is about 224.1513645315.

Adding to 11262224 its reverse (42226211), we get a palindrome (53488435).

The spelling of 11262224 in words is "eleven million, two hundred sixty-two thousand, two hundred twenty-four".