14818117 has 2 divisors, whose sum is σ = 14818118. Its totient is φ = 14818116.

The previous prime is 14818103. The next prime is 14818121. The reversal of 14818117 is 71181841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13734436 + 1083681 = 3706^2 + 1041^2 .

It is an emirp because it is prime and its reverse (71181841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14818117 - 2⁷ = 14817989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14828117) 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 as a sum of consecutive naturals, namely, 7409058 + 7409059.

It is an arithmetic number, because the mean of its divisors is an integer number (7409059).

Almost surely, 2^14818117 is an apocalyptic number.

It is an amenable number.

14818117 is a deficient number, since it is larger than the sum of its proper divisors (1).

14818117 is an equidigital number, since it uses as much as digits as its factorization.

14818117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 31.

The square root of 14818117 is about 3849.4307371350. The cubic root of 14818117 is about 245.6203465851.

Adding to 14818117 its reverse (71181841), we get a palindrome (85999958).

The spelling of 14818117 in words is "fourteen million, eight hundred eighteen thousand, one hundred seventeen".