13163727 has 8 divisors (see below), whose sum is σ = 17668480. Its totient is φ = 8717400.

The previous prime is 13163707. The next prime is 13163741. The reversal of 13163727 is 72736131.

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

It is not a de Polignac number, because 13163727 - 2²⁰ = 12115151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13163694 and 13163703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13163707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14077 + ... + 14982.

It is an arithmetic number, because the mean of its divisors is an integer number (2208560).

Almost surely, 2^13163727 is an apocalyptic number.

13163727 is a deficient number, since it is larger than the sum of its proper divisors (4504753).

13163727 is a wasteful number, since it uses less digits than its factorization.

13163727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29213.

The product of its digits is 5292, while the sum is 30.

The square root of 13163727 is about 3628.1850834818. The cubic root of 13163727 is about 236.1164739154.

Adding to 13163727 its reverse (72736131), we get a palindrome (85899858).

The spelling of 13163727 in words is "thirteen million, one hundred sixty-three thousand, seven hundred twenty-seven".