11226664 has 16 divisors (see below), whose sum is σ = 22288500. Its totient is φ = 5283072.

The previous prime is 11226653. The next prime is 11226667. The reversal of 11226664 is 46662211.

It can be written as a sum of positive squares in 2 ways, for example, as 9922500 + 1304164 = 3150^2 + 1142^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11226667) 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, 41139 + ... + 41410.

Almost surely, 2^11226664 is an apocalyptic number.

It is an amenable number.

11226664 is a deficient number, since it is larger than the sum of its proper divisors (11061836).

11226664 is a wasteful number, since it uses less digits than its factorization.

11226664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82572 (or 82568 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 11226664 is about 3350.6214348983. The cubic root of 11226664 is about 223.9151996186.

Adding to 11226664 its reverse (46662211), we get a palindrome (57888875).

The spelling of 11226664 in words is "eleven million, two hundred twenty-six thousand, six hundred sixty-four".