13127065 has 8 divisors (see below), whose sum is σ = 18002880. Its totient is φ = 9001392.

The previous prime is 13127063. The next prime is 13127069. The reversal of 13127065 is 56072131.

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 13127065 - 2¹ = 13127063 is a prime.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13127063) 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, 187495 + ... + 187564.

It is an arithmetic number, because the mean of its divisors is an integer number (2250360).

Almost surely, 2^13127065 is an apocalyptic number.

It is an amenable number.

13127065 is a deficient number, since it is larger than the sum of its proper divisors (4875815).

13127065 is an equidigital number, since it uses as much as digits as its factorization.

13127065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375071.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 13127065 is about 3623.1291724144. The cubic root of 13127065 is about 235.8970692091.

Adding to 13127065 its reverse (56072131), we get a palindrome (69199196).

The spelling of 13127065 in words is "thirteen million, one hundred twenty-seven thousand, sixty-five".