13313252 has 12 divisors (see below), whose sum is σ = 23331840. Its totient is φ = 6647016.

The previous prime is 13313221. The next prime is 13313257. The reversal of 13313252 is 25231331.

It is not an unprimeable number, because it can be changed into a prime (13313257) by changing a digit.

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, 1373 + ... + 5339.

It is an arithmetic number, because the mean of its divisors is an integer number (1944320).

Almost surely, 2^13313252 is an apocalyptic number.

It is an amenable number.

13313252 is a deficient number, since it is larger than the sum of its proper divisors (10018588).

13313252 is a wasteful number, since it uses less digits than its factorization.

13313252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810 (or 4808 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 13313252 is about 3648.7329307583. The cubic root of 13313252 is about 237.0071152178.

Adding to 13313252 its reverse (25231331), we get a palindrome (38544583).

The spelling of 13313252 in words is "thirteen million, three hundred thirteen thousand, two hundred fifty-two".