13353328 has 20 divisors (see below), whose sum is σ = 25986928. Its totient is φ = 6647040.

The previous prime is 13353283. The next prime is 13353359. The reversal of 13353328 is 82335331.

It is a happy number.

13353328 is nontrivially palindromic in base 12.

It is a super-2 number, since 2×13353328² = 356622737351168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13353296 and 13353305.

It is a congruent number.

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, 2125 + ... + 5587.

Almost surely, 2^13353328 is an apocalyptic number.

It is an amenable number.

13353328 is a deficient number, since it is larger than the sum of its proper divisors (12633600).

13353328 is a wasteful number, since it uses less digits than its factorization.

13353328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712 (or 3706 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 13353328 is about 3654.2205735286. The cubic root of 13353328 is about 237.2446925920.

Adding to 13353328 its reverse (82335331), we get a palindrome (95688659).

The spelling of 13353328 in words is "thirteen million, three hundred fifty-three thousand, three hundred twenty-eight".