13253332 has 24 divisors (see below), whose sum is σ = 23933952. Its totient is φ = 6417600.

The previous prime is 13253329. The next prime is 13253351. The reversal of 13253332 is 23335231.

It is a happy number.

13253332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34413 + ... + 34795.

It is an arithmetic number, because the mean of its divisors is an integer number (997248).

Almost surely, 2^13253332 is an apocalyptic number.

It is an amenable number.

13253332 is a deficient number, since it is larger than the sum of its proper divisors (10680620).

13253332 is a wasteful number, since it uses less digits than its factorization.

13253332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 637 counting only the distinct ones).

The product of its digits is 1620, while the sum is 22.

The square root of 13253332 is about 3640.5126012692. The cubic root of 13253332 is about 236.6510082435.

Adding to 13253332 its reverse (23335231), we get a palindrome (36588563).

The spelling of 13253332 in words is "thirteen million, two hundred fifty-three thousand, three hundred thirty-two".