13244302 has 4 divisors (see below), whose sum is σ = 19866456. Its totient is φ = 6622150.

The previous prime is 13244293. The next prime is 13244321. The reversal of 13244302 is 20344231.

13244302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13244302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3311074 + ... + 3311077.

It is an arithmetic number, because the mean of its divisors is an integer number (4966614).

Almost surely, 2^13244302 is an apocalyptic number.

13244302 is a deficient number, since it is larger than the sum of its proper divisors (6622154).

13244302 is an equidigital number, since it uses as much as digits as its factorization.

13244302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622153.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13244302 is about 3639.2721799832. The cubic root of 13244302 is about 236.5972495832.

Adding to 13244302 its reverse (20344231), we get a palindrome (33588533).

The spelling of 13244302 in words is "thirteen million, two hundred forty-four thousand, three hundred two".