13324037 has 4 divisors (see below), whose sum is σ = 13344396. Its totient is φ = 13303680.

The previous prime is 13324019. The next prime is 13324043. The reversal of 13324037 is 73042331.

It is a happy number.

13324037 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 can be written as a sum of positive squares in 2 ways, for example, as 13184161 + 139876 = 3631^2 + 374^2 .

It is a cyclic number.

It is not a de Polignac number, because 13324037 - 2¹⁶ = 13258501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13324007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9164 + ... + 10517.

It is an arithmetic number, because the mean of its divisors is an integer number (3336099).

Almost surely, 2^13324037 is an apocalyptic number.

It is an amenable number.

13324037 is a deficient number, since it is larger than the sum of its proper divisors (20359).

13324037 is an equidigital number, since it uses as much as digits as its factorization.

13324037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20358.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13324037 is about 3650.2105418729. The cubic root of 13324037 is about 237.0710973767.

Adding to 13324037 its reverse (73042331), we get a palindrome (86366368).

The spelling of 13324037 in words is "thirteen million, three hundred twenty-four thousand, thirty-seven".