13323617 has 16 divisors (see below), whose sum is σ = 14541120. Its totient is φ = 12168000.

The previous prime is 13323577. The next prime is 13323641. The reversal of 13323617 is 71632331.

13323617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13323617 - 2¹⁰ = 13322593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13323217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101642 + ... + 101772.

It is an arithmetic number, because the mean of its divisors is an integer number (908820).

Almost surely, 2^13323617 is an apocalyptic number.

It is an amenable number.

13323617 is a deficient number, since it is larger than the sum of its proper divisors (1217503).

13323617 is a wasteful number, since it uses less digits than its factorization.

13323617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304.

The product of its digits is 2268, while the sum is 26.

The square root of 13323617 is about 3650.1530104915. The cubic root of 13323617 is about 237.0686063672.

Adding to 13323617 its reverse (71632331), we get a palindrome (84955948).

The spelling of 13323617 in words is "thirteen million, three hundred twenty-three thousand, six hundred seventeen".