14561317 has 4 divisors (see below), whose sum is σ = 14609056. Its totient is φ = 14513580.

The previous prime is 14561303. The next prime is 14561411. The reversal of 14561317 is 71316541.

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: 71316541 = 367 ⋅194323.

It is a cyclic number.

It is not a de Polignac number, because 14561317 - 2²³ = 6172709 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 (14561717) 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, 23409 + ... + 24022.

It is an arithmetic number, because the mean of its divisors is an integer number (3652264).

Almost surely, 2^14561317 is an apocalyptic number.

It is an amenable number.

14561317 is a deficient number, since it is larger than the sum of its proper divisors (47739).

14561317 is an equidigital number, since it uses as much as digits as its factorization.

14561317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47738.

The product of its digits is 2520, while the sum is 28.

The square root of 14561317 is about 3815.9293756567. The cubic root of 14561317 is about 244.1931921985.

Adding to 14561317 its reverse (71316541), we get a palindrome (85877858).

It can be divided in two parts, 14561 and 317, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 14561317 in words is "fourteen million, five hundred sixty-one thousand, three hundred seventeen".