11345636 has 12 divisors (see below), whose sum is σ = 20316912. Its totient is φ = 5540808.

The previous prime is 11345629. The next prime is 11345683. The reversal of 11345636 is 63654311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11345599 and 11345608.

It is an unprimeable number.

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, 32810 + ... + 33153.

It is an arithmetic number, because the mean of its divisors is an integer number (1693076).

Almost surely, 2^11345636 is an apocalyptic number.

It is an amenable number.

11345636 is a deficient number, since it is larger than the sum of its proper divisors (8971276).

11345636 is a wasteful number, since it uses less digits than its factorization.

11345636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66010 (or 66008 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 11345636 is about 3368.3283687907. The cubic root of 11345636 is about 224.7033852800.

Adding to 11345636 its reverse (63654311), we get a palindrome (74999947).

The spelling of 11345636 in words is "eleven million, three hundred forty-five thousand, six hundred thirty-six".