14428849 has 2 divisors, whose sum is σ = 14428850. Its totient is φ = 14428848.

The previous prime is 14428837. The next prime is 14428867. The reversal of 14428849 is 94882441.

It is a happy number.

14428849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8596624 + 5832225 = 2932^2 + 2415^2 .

It is an emirp because it is prime and its reverse (94882441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14428849 - 2⁷ = 14428721 is a prime.

It is not a weakly prime, because it can be changed into another prime (14428649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7214424 + 7214425.

It is an arithmetic number, because the mean of its divisors is an integer number (7214425).

Almost surely, 2^14428849 is an apocalyptic number.

It is an amenable number.

14428849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14428849 is an equidigital number, since it uses as much as digits as its factorization.

14428849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 40.

The square root of 14428849 is about 3798.5324797874. The cubic root of 14428849 is about 243.4504394522.

The spelling of 14428849 in words is "fourteen million, four hundred twenty-eight thousand, eight hundred forty-nine".