14467489 has 2 divisors, whose sum is σ = 14467490. Its totient is φ = 14467488.

The previous prime is 14467487. The next prime is 14467501. The reversal of 14467489 is 98476441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8803089 + 5664400 = 2967^2 + 2380^2 .

It is a cyclic number.

It is not a de Polignac number, because 14467489 - 2¹ = 14467487 is a prime.

Together with 14467487, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14467487) 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 as a sum of consecutive naturals, namely, 7233744 + 7233745.

It is an arithmetic number, because the mean of its divisors is an integer number (7233745).

Almost surely, 2^14467489 is an apocalyptic number.

It is an amenable number.

14467489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14467489 is an equidigital number, since it uses as much as digits as its factorization.

14467489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 14467489 is about 3803.6152539393. The cubic root of 14467489 is about 243.6675632691.

The spelling of 14467489 in words is "fourteen million, four hundred sixty-seven thousand, four hundred eighty-nine".