13346 has 4 divisors (see below), whose sum is σ = 20022. Its totient is φ = 6672.

The previous prime is 13339. The next prime is 13367. The reversal of 13346 is 64331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64331 = 23 ⋅2797.

It can be written as a sum of positive squares in only one way, i.e., 13225 + 121 = 115^2 + 11^2 .

It is a Curzon number.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

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, 3335 + ... + 3338.

2¹³³⁴⁶ is an apocalyptic number.

13346 is a deficient number, since it is larger than the sum of its proper divisors (6676).

13346 is an equidigital number, since it uses as much as digits as its factorization.

13346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6675.

The product of its digits is 216, while the sum is 17.

The square root of 13346 is about 115.5248890932. The cubic root of 13346 is about 23.7201286503.

Adding to 13346 its reverse (64331), we get a palindrome (77677).

The spelling of 13346 in words is "thirteen thousand, three hundred forty-six".