14226697 has 2 divisors, whose sum is σ = 14226698. Its totient is φ = 14226696.

The previous prime is 14226683. The next prime is 14226721. The reversal of 14226697 is 79662241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11964681 + 2262016 = 3459^2 + 1504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14226697 is a prime.

It is a super-3 number, since 3×14226697³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (14226607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7113348 + 7113349.

It is an arithmetic number, because the mean of its divisors is an integer number (7113349).

Almost surely, 2^14226697 is an apocalyptic number.

It is an amenable number.

14226697 is a deficient number, since it is larger than the sum of its proper divisors (1).

14226697 is an equidigital number, since it uses as much as digits as its factorization.

14226697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 14226697 is about 3771.8293969903. The cubic root of 14226697 is about 242.3081530804.

The spelling of 14226697 in words is "fourteen million, two hundred twenty-six thousand, six hundred ninety-seven".