13336036 has 18 divisors (see below), whose sum is σ = 27148758. Its totient is φ = 5715360.

The previous prime is 13336031. The next prime is 13336049. The reversal of 13336036 is 63063331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13249600 + 86436 = 3640^2 + 294^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13336036.

It is not an unprimeable number, because it can be changed into a prime (13336031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33825 + ... + 34216.

Almost surely, 2^13336036 is an apocalyptic number.

It is an amenable number.

13336036 is an abundant number, since it is smaller than the sum of its proper divisors (13812722).

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

13336036 is a wasteful number, since it uses less digits than its factorization.

13336036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68059 (or 68050 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 13336036 is about 3651.8537758240. The cubic root of 13336036 is about 237.1422410452.

Adding to 13336036 its reverse (63063331), we get a palindrome (76399367).

The spelling of 13336036 in words is "thirteen million, three hundred thirty-six thousand, thirty-six".