14488489 has 4 divisors (see below), whose sum is σ = 14516820. Its totient is φ = 14460160.

The previous prime is 14488427. The next prime is 14488493. The reversal of 14488489 is 98488441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7198489 + 7290000 = 2683^2 + 2700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14488489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14488499) 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 in 3 ways as a sum of consecutive naturals, for example, 13384 + ... + 14425.

It is an arithmetic number, because the mean of its divisors is an integer number (3629205).

Almost surely, 2^14488489 is an apocalyptic number.

It is an amenable number.

14488489 is a deficient number, since it is larger than the sum of its proper divisors (28331).

14488489 is an equidigital number, since it uses as much as digits as its factorization.

14488489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28330.

The product of its digits is 294912, while the sum is 46.

The square root of 14488489 is about 3806.3747844898. The cubic root of 14488489 is about 243.7854032293.

The spelling of 14488489 in words is "fourteen million, four hundred eighty-eight thousand, four hundred eighty-nine".