14351489 has 2 divisors, whose sum is σ = 14351490. Its totient is φ = 14351488.

The previous prime is 14351483. The next prime is 14351503. The reversal of 14351489 is 98415341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10291264 + 4060225 = 3208^2 + 2015^2 .

It is a cyclic number.

It is not a de Polignac number, because 14351489 - 2⁴ = 14351473 is a prime.

It is not a weakly prime, because it can be changed into another prime (14351483) 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, 7175744 + 7175745.

It is an arithmetic number, because the mean of its divisors is an integer number (7175745).

Almost surely, 2^14351489 is an apocalyptic number.

It is an amenable number.

14351489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14351489 is an equidigital number, since it uses as much as digits as its factorization.

14351489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 14351489 is about 3788.3359143561. The cubic root of 14351489 is about 243.0145745914.

The spelling of 14351489 in words is "fourteen million, three hundred fifty-one thousand, four hundred eighty-nine".