13258117 has 4 divisors (see below), whose sum is σ = 13359456. Its totient is φ = 13156780.

The previous prime is 13258103. The next prime is 13258121. The reversal of 13258117 is 71185231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13258117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13258127) 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 3 ways as a sum of consecutive naturals, for example, 50473 + ... + 50734.

It is an arithmetic number, because the mean of its divisors is an integer number (3339864).

Almost surely, 2^13258117 is an apocalyptic number.

It is an amenable number.

13258117 is a deficient number, since it is larger than the sum of its proper divisors (101339).

13258117 is a wasteful number, since it uses less digits than its factorization.

13258117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101338.

The product of its digits is 1680, while the sum is 28.

The square root of 13258117 is about 3641.1697296336. The cubic root of 13258117 is about 236.6794850779.

The spelling of 13258117 in words is "thirteen million, two hundred fifty-eight thousand, one hundred seventeen".