11226236 has 24 divisors (see below), whose sum is σ = 22772736. Its totient is φ = 4742640.

The previous prime is 11226233. The next prime is 11226263. The reversal of 11226236 is 63262211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226233) 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 7 ways as a sum of consecutive naturals, for example, 836 + ... + 4811.

It is an arithmetic number, because the mean of its divisors is an integer number (948864).

Almost surely, 2^11226236 is an apocalyptic number.

It is an amenable number.

11226236 is an abundant number, since it is smaller than the sum of its proper divisors (11546500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11226236 is a wasteful number, since it uses less digits than its factorization.

11226236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5729 (or 5727 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 11226236 is about 3350.5575655404. The cubic root of 11226236 is about 223.9123541036.

Adding to 11226236 its reverse (63262211), we get a palindrome (74488447).

The spelling of 11226236 in words is "eleven million, two hundred twenty-six thousand, two hundred thirty-six".