14226403 has 2 divisors, whose sum is σ = 14226404. Its totient is φ = 14226402.

The previous prime is 14226391. The next prime is 14226409. The reversal of 14226403 is 30462241.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14226403 - 2²¹ = 12129251 is a prime.

It is not a weakly prime, because it can be changed into another prime (14226409) 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, 7113201 + 7113202.

It is an arithmetic number, because the mean of its divisors is an integer number (7113202).

Almost surely, 2^14226403 is an apocalyptic number.

14226403 is a deficient number, since it is larger than the sum of its proper divisors (1).

14226403 is an equidigital number, since it uses as much as digits as its factorization.

14226403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14226403 is about 3771.7904236582. The cubic root of 14226403 is about 242.3064839394.

Adding to 14226403 its reverse (30462241), we get a palindrome (44688644).

The spelling of 14226403 in words is "fourteen million, two hundred twenty-six thousand, four hundred three".