11136136 has 16 divisors (see below), whose sum is σ = 22778640. Its totient is φ = 5061840.

The previous prime is 11136121. The next prime is 11136187. The reversal of 11136136 is 63163111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 3 ways as a sum of consecutive naturals, for example, 63186 + ... + 63361.

It is an arithmetic number, because the mean of its divisors is an integer number (1423665).

Almost surely, 2^11136136 is an apocalyptic number.

It is an amenable number.

11136136 is an abundant number, since it is smaller than the sum of its proper divisors (11642504).

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

11136136 is a wasteful number, since it uses less digits than its factorization.

11136136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126564 (or 126560 counting only the distinct ones).

The product of its digits is 324, while the sum is 22.

The square root of 11136136 is about 3337.0849554664. The cubic root of 11136136 is about 223.3117159344.

Adding to 11136136 its reverse (63163111), we get a palindrome (74299247).

The spelling of 11136136 in words is "eleven million, one hundred thirty-six thousand, one hundred thirty-six".