14328949 has 2 divisors, whose sum is σ = 14328950. Its totient is φ = 14328948.

The previous prime is 14328947. The next prime is 14328959. The reversal of 14328949 is 94982341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10400625 + 3928324 = 3225^2 + 1982^2 .

It is a cyclic number.

It is not a de Polignac number, because 14328949 - 2¹ = 14328947 is a prime.

Together with 14328947, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14328947) 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, 7164474 + 7164475.

It is an arithmetic number, because the mean of its divisors is an integer number (7164475).

Almost surely, 2^14328949 is an apocalyptic number.

It is an amenable number.

14328949 is a deficient number, since it is larger than the sum of its proper divisors (1).

14328949 is an equidigital number, since it uses as much as digits as its factorization.

14328949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 40.

The square root of 14328949 is about 3785.3598243760. The cubic root of 14328949 is about 242.8872842306.

It can be divided in two parts, 143 and 28949, that added together give a palindrome (29092).

The spelling of 14328949 in words is "fourteen million, three hundred twenty-eight thousand, nine hundred forty-nine".