14253817 has 2 divisors, whose sum is σ = 14253818. Its totient is φ = 14253816.

The previous prime is 14253793. The next prime is 14253823. The reversal of 14253817 is 71835241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 385641 = 3724^2 + 621^2 .

It is a cyclic number.

It is not a de Polignac number, because 14253817 - 2⁷ = 14253689 is a prime.

It is not a weakly prime, because it can be changed into another prime (14253847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126908 + 7126909.

It is an arithmetic number, because the mean of its divisors is an integer number (7126909).

Almost surely, 2^14253817 is an apocalyptic number.

It is an amenable number.

14253817 is a deficient number, since it is larger than the sum of its proper divisors (1).

14253817 is an equidigital number, since it uses as much as digits as its factorization.

14253817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 14253817 is about 3775.4227577849. The cubic root of 14253817 is about 242.4620240245.

The spelling of 14253817 in words is "fourteen million, two hundred fifty-three thousand, eight hundred seventeen".