14173213 has 2 divisors, whose sum is σ = 14173214. Its totient is φ = 14173212.

The previous prime is 14173193. The next prime is 14173219. The reversal of 14173213 is 31237141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8282884 + 5890329 = 2878^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 14173213 - 2⁹ = 14172701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14173219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7086606 + 7086607.

It is an arithmetic number, because the mean of its divisors is an integer number (7086607).

Almost surely, 2^14173213 is an apocalyptic number.

It is an amenable number.

14173213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14173213 is an equidigital number, since it uses as much as digits as its factorization.

14173213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504, while the sum is 22.

The square root of 14173213 is about 3764.7327926428. The cubic root of 14173213 is about 242.0041264693.

The spelling of 14173213 in words is "fourteen million, one hundred seventy-three thousand, two hundred thirteen".