13336 has 8 divisors (see below), whose sum is σ = 25020. Its totient is φ = 6664.

The previous prime is 13331. The next prime is 13337. The reversal of 13336 is 63331.

13336 = 21² + 22² + ... + 36².

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826 + ... + 841.

2¹³³³⁶ is an apocalyptic number.

It is an amenable number.

13336 is a deficient number, since it is larger than the sum of its proper divisors (11684).

13336 is a wasteful number, since it uses less digits than its factorization.

13336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673 (or 1669 counting only the distinct ones).

The product of its digits is 162, while the sum is 16.

The square root of 13336 is about 115.4816002660. The cubic root of 13336 is about 23.7142027660.

Adding to 13336 its reverse (63331), we get a palindrome (76667).

It can be divided in two parts, 133 and 36, that added together give a square (169 = 13²).

The spelling of 13336 in words is "thirteen thousand, three hundred thirty-six".