13147135 has 8 divisors (see below), whose sum is σ = 15868800. Its totient is φ = 10456224.

The previous prime is 13147133. The next prime is 13147157. The reversal of 13147135 is 53174131.

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 13147135 - 2¹ = 13147133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13147133) 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, 6735 + ... + 8464.

It is an arithmetic number, because the mean of its divisors is an integer number (1983600).

Almost surely, 2^13147135 is an apocalyptic number.

13147135 is a deficient number, since it is larger than the sum of its proper divisors (2721665).

13147135 is a wasteful number, since it uses less digits than its factorization.

13147135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15377.

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

The square root of 13147135 is about 3625.8978198510. The cubic root of 13147135 is about 236.0172291836.

The spelling of 13147135 in words is "thirteen million, one hundred forty-seven thousand, one hundred thirty-five".