14517397 has 4 divisors (see below), whose sum is σ = 14547456. Its totient is φ = 14487340.

The previous prime is 14517379. The next prime is 14517401. The reversal of 14517397 is 79371541.

14517397 is digitally balanced in base 2, 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: 79371541 = 281 ⋅282461.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14517397 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 (14517367) 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, 14293 + ... + 15274.

It is an arithmetic number, because the mean of its divisors is an integer number (3636864).

Almost surely, 2^14517397 is an apocalyptic number.

It is an amenable number.

14517397 is a deficient number, since it is larger than the sum of its proper divisors (30059).

14517397 is an equidigital number, since it uses as much as digits as its factorization.

14517397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30058.

The product of its digits is 26460, while the sum is 37.

The square root of 14517397 is about 3810.1702061719. The cubic root of 14517397 is about 243.9474322391.

The spelling of 14517397 in words is "fourteen million, five hundred seventeen thousand, three hundred ninety-seven".