12413171 has 4 divisors (see below), whose sum is σ = 12420600. Its totient is φ = 12405744.

The previous prime is 12413153. The next prime is 12413173. The reversal of 12413171 is 17131421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12413171 is a prime.

It is a super-3 number, since 3×12413171³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413173) 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, 95 + ... + 4983.

It is an arithmetic number, because the mean of its divisors is an integer number (3105150).

Almost surely, 2^12413171 is an apocalyptic number.

12413171 is a deficient number, since it is larger than the sum of its proper divisors (7429).

12413171 is an equidigital number, since it uses as much as digits as its factorization.

12413171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428.

The product of its digits is 168, while the sum is 20.

The square root of 12413171 is about 3523.2330323156. The cubic root of 12413171 is about 231.5408265955.

Adding to 12413171 its reverse (17131421), we get a palindrome (29544592).

The spelling of 12413171 in words is "twelve million, four hundred thirteen thousand, one hundred seventy-one".