1441589 has 2 divisors, whose sum is σ = 1441590. Its totient is φ = 1441588.

The previous prime is 1441579. The next prime is 1441591. The reversal of 1441589 is 9851441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060900 + 380689 = 1030^2 + 617^2 .

It is an emirp because it is prime and its reverse (9851441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1441589 - 2¹² = 1437493 is a prime.

Together with 1441591, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720794 + 720795.

It is an arithmetic number, because the mean of its divisors is an integer number (720795).

2^1441589 is an apocalyptic number.

It is an amenable number.

1441589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441589 is an equidigital number, since it uses as much as digits as its factorization.

1441589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 32.

The square root of 1441589 is about 1200.6619007864. The cubic root of 1441589 is about 112.9658444818.

The spelling of 1441589 in words is "one million, four hundred forty-one thousand, five hundred eighty-nine".