14485789 has 2 divisors, whose sum is σ = 14485790. Its totient is φ = 14485788.

The previous prime is 14485781. The next prime is 14485859. The reversal of 14485789 is 98758441.

14485789 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., 8749764 + 5736025 = 2958^2 + 2395^2 .

It is a cyclic number.

It is not a de Polignac number, because 14485789 - 2³ = 14485781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14485781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7242894 + 7242895.

It is an arithmetic number, because the mean of its divisors is an integer number (7242895).

Almost surely, 2^14485789 is an apocalyptic number.

It is an amenable number.

14485789 is a deficient number, since it is larger than the sum of its proper divisors (1).

14485789 is an equidigital number, since it uses as much as digits as its factorization.

14485789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 46.

The square root of 14485789 is about 3806.0200997893. The cubic root of 14485789 is about 243.7702587589.

The spelling of 14485789 in words is "fourteen million, four hundred eighty-five thousand, seven hundred eighty-nine".