14317513 has 4 divisors (see below), whose sum is σ = 16362880. Its totient is φ = 12272148.

The previous prime is 14317489. The next prime is 14317529. The reversal of 14317513 is 31571341.

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: 31571341 = 23 ⋅1372667.

It is not a de Polignac number, because 14317513 - 2⁵ = 14317481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14317543) 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, 1022673 + ... + 1022686.

It is an arithmetic number, because the mean of its divisors is an integer number (4090720).

Almost surely, 2^14317513 is an apocalyptic number.

It is an amenable number.

14317513 is a deficient number, since it is larger than the sum of its proper divisors (2045367).

14317513 is an equidigital number, since it uses as much as digits as its factorization.

14317513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045366.

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

The square root of 14317513 is about 3783.8489663304. The cubic root of 14317513 is about 242.8226505471.

Adding to 14317513 its reverse (31571341), we get a palindrome (45888854).

The spelling of 14317513 in words is "fourteen million, three hundred seventeen thousand, five hundred thirteen".