14817197 has 2 divisors, whose sum is σ = 14817198. Its totient is φ = 14817196.

The previous prime is 14817193. The next prime is 14817199. The reversal of 14817197 is 79171841.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14600041 + 217156 = 3821^2 + 466^2 .

It is a cyclic number.

It is not a de Polignac number, because 14817197 - 2² = 14817193 is a prime.

Together with 14817199, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14817197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14817191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7408598 + 7408599.

It is an arithmetic number, because the mean of its divisors is an integer number (7408599).

Almost surely, 2^14817197 is an apocalyptic number.

It is an amenable number.

14817197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14817197 is an equidigital number, since it uses as much as digits as its factorization.

14817197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 38.

The square root of 14817197 is about 3849.3112370916. The cubic root of 14817197 is about 245.6152632717.

The spelling of 14817197 in words is "fourteen million, eight hundred seventeen thousand, one hundred ninety-seven".