13253324 has 18 divisors (see below), whose sum is σ = 26980380. Its totient is φ = 5679912.

The previous prime is 13253323. The next prime is 13253329. The reversal of 13253324 is 42335231.

13253324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13253324.

It is not an unprimeable number, because it can be changed into a prime (13253323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33614 + ... + 34005.

It is an arithmetic number, because the mean of its divisors is an integer number (1498910).

Almost surely, 2^13253324 is an apocalyptic number.

13253324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13253324 is an abundant number, since it is smaller than the sum of its proper divisors (13727056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13253324 is a wasteful number, since it uses less digits than its factorization.

13253324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67637 (or 67628 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 13253324 is about 3640.5115025227. The cubic root of 13253324 is about 236.6509606276.

Adding to 13253324 its reverse (42335231), we get a palindrome (55588555).

The spelling of 13253324 in words is "thirteen million, two hundred fifty-three thousand, three hundred twenty-four".