13171417 has 4 divisors (see below), whose sum is σ = 15053056. Its totient is φ = 11289780.

The previous prime is 13171399. The next prime is 13171429. The reversal of 13171417 is 71417131.

13171417 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 71417131 = 431 ⋅165701.

It is a cyclic number.

It is not a de Polignac number, because 13171417 - 2⁷ = 13171289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13171391 and 13171400.

It is not an unprimeable number, because it can be changed into a prime (13171517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940809 + ... + 940822.

It is an arithmetic number, because the mean of its divisors is an integer number (3763264).

Almost surely, 2^13171417 is an apocalyptic number.

It is an amenable number.

13171417 is a deficient number, since it is larger than the sum of its proper divisors (1881639).

13171417 is an equidigital number, since it uses as much as digits as its factorization.

13171417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881638.

The product of its digits is 588, while the sum is 25.

The square root of 13171417 is about 3629.2446872593. The cubic root of 13171417 is about 236.1624432224.

Adding to 13171417 its reverse (71417131), we get a palindrome (84588548).

The spelling of 13171417 in words is "thirteen million, one hundred seventy-one thousand, four hundred seventeen".