14224549 has 4 divisors (see below), whose sum is σ = 14232736. Its totient is φ = 14216364.

The previous prime is 14224547. The next prime is 14224577. The reversal of 14224549 is 94542241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94542241 = 113 ⋅836657.

It is a cyclic number.

It is not a de Polignac number, because 14224549 - 2¹ = 14224547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14224549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224541) 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 in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 5344.

It is an arithmetic number, because the mean of its divisors is an integer number (3558184).

Almost surely, 2^14224549 is an apocalyptic number.

It is an amenable number.

14224549 is a deficient number, since it is larger than the sum of its proper divisors (8187).

14224549 is an equidigital number, since it uses as much as digits as its factorization.

14224549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8186.

The product of its digits is 11520, while the sum is 31.

The square root of 14224549 is about 3771.5446437766. The cubic root of 14224549 is about 242.2959576024.

The spelling of 14224549 in words is "fourteen million, two hundred twenty-four thousand, five hundred forty-nine".