13127005 has 8 divisors (see below), whose sum is σ = 16581600. Its totient is φ = 9948816.

The previous prime is 13126991. The next prime is 13127027. The reversal of 13127005 is 50072131.

13127005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13127005 - 2⁹ = 13126493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68995 + ... + 69184.

It is an arithmetic number, because the mean of its divisors is an integer number (2072700).

Almost surely, 2^13127005 is an apocalyptic number.

It is an amenable number.

13127005 is a deficient number, since it is larger than the sum of its proper divisors (3454595).

13127005 is a wasteful number, since it uses less digits than its factorization.

13127005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138203.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 13127005 is about 3623.1208922695. The cubic root of 13127005 is about 235.8967098029.

Adding to 13127005 its reverse (50072131), we get a palindrome (63199136).

The spelling of 13127005 in words is "thirteen million, one hundred twenty-seven thousand, five".