13324573 has 2 divisors, whose sum is σ = 13324574. Its totient is φ = 13324572.

The previous prime is 13324561. The next prime is 13324579. The reversal of 13324573 is 37542331.

13324573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6959044 + 6365529 = 2638^2 + 2523^2 .

It is a cyclic number.

It is not a de Polignac number, because 13324573 - 2⁵ = 13324541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13324579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6662286 + 6662287.

It is an arithmetic number, because the mean of its divisors is an integer number (6662287).

Almost surely, 2^13324573 is an apocalyptic number.

It is an amenable number.

13324573 is a deficient number, since it is larger than the sum of its proper divisors (1).

13324573 is an equidigital number, since it uses as much as digits as its factorization.

13324573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 28.

The square root of 13324573 is about 3650.2839615570. The cubic root of 13324573 is about 237.0742763032.

The spelling of 13324573 in words is "thirteen million, three hundred twenty-four thousand, five hundred seventy-three".