11036636 has 12 divisors (see below), whose sum is σ = 20799912. Its totient is φ = 5093808.

The previous prime is 11036633. The next prime is 11036657. The reversal of 11036636 is 63663011.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11036633) 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 3 ways as a sum of consecutive naturals, for example, 106070 + ... + 106173.

It is an arithmetic number, because the mean of its divisors is an integer number (1733326).

Almost surely, 2^11036636 is an apocalyptic number.

It is an amenable number.

11036636 is a deficient number, since it is larger than the sum of its proper divisors (9763276).

11036636 is a wasteful number, since it uses less digits than its factorization.

11036636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212260 (or 212258 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 11036636 is about 3322.1432840863. The cubic root of 11036636 is about 222.6446376827.

Adding to 11036636 its reverse (63663011), we get a palindrome (74699647).

The spelling of 11036636 in words is "eleven million, thirty-six thousand, six hundred thirty-six".