11216536 has 32 divisors (see below), whose sum is σ = 22374000. Its totient is φ = 5256576.

The previous prime is 11216521. The next prime is 11216563. The reversal of 11216536 is 63561211.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 11216536.

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 in 7 ways as a sum of consecutive naturals, for example, 16230 + ... + 16906.

Almost surely, 2^11216536 is an apocalyptic number.

It is an amenable number.

11216536 is a deficient number, since it is larger than the sum of its proper divisors (11157464).

11216536 is a wasteful number, since it uses less digits than its factorization.

11216536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 807 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 11216536 is about 3349.1097324513. The cubic root of 11216536 is about 223.8478452248.

Adding to 11216536 its reverse (63561211), we get a palindrome (74777747).

The spelling of 11216536 in words is "eleven million, two hundred sixteen thousand, five hundred thirty-six".