13324557 has 8 divisors (see below), whose sum is σ = 17784000. Its totient is φ = 8874080.

The previous prime is 13324541. The next prime is 13324559. The reversal of 13324557 is 75542331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13324557 - 2⁴ = 13324541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13324559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (2223000).

Almost surely, 2^13324557 is an apocalyptic number.

It is an amenable number.

13324557 is a deficient number, since it is larger than the sum of its proper divisors (4459443).

13324557 is a wasteful number, since it uses less digits than its factorization.

13324557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483.

The product of its digits is 12600, while the sum is 30.

The square root of 13324557 is about 3650.2817699460. The cubic root of 13324557 is about 237.0741814111.

Adding to 13324557 its reverse (75542331), we get a palindrome (88866888).

The spelling of 13324557 in words is "thirteen million, three hundred twenty-four thousand, five hundred fifty-seven".