13162727 has 4 divisors (see below), whose sum is σ = 13173240. Its totient is φ = 13152216.

The previous prime is 13162717. The next prime is 13162729. The reversal of 13162727 is 72726131.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 72726131 = 719 ⋅101149.

It is a cyclic number.

It is not a de Polignac number, because 13162727 - 2⁴ = 13162711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13162727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13162729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3077 + ... + 5982.

It is an arithmetic number, because the mean of its divisors is an integer number (3293310).

Almost surely, 2^13162727 is an apocalyptic number.

13162727 is a deficient number, since it is larger than the sum of its proper divisors (10513).

13162727 is an equidigital number, since it uses as much as digits as its factorization.

13162727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512.

The product of its digits is 3528, while the sum is 29.

The square root of 13162727 is about 3628.0472709159. The cubic root of 13162727 is about 236.1104947968.

Adding to 13162727 its reverse (72726131), we get a palindrome (85888858).

The spelling of 13162727 in words is "thirteen million, one hundred sixty-two thousand, seven hundred twenty-seven".