1489529 has 2 divisors, whose sum is σ = 1489530. Its totient is φ = 1489528.

The previous prime is 1489513. The next prime is 1489531. The reversal of 1489529 is 9259841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1428025 + 61504 = 1195^2 + 248^2 .

It is an emirp because it is prime and its reverse (9259841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1489529 - 2⁴ = 1489513 is a prime.

It is a Sophie Germain prime.

Together with 1489531, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1489492 and 1489501.

It is not a weakly prime, because it can be changed into another prime (1489589) 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, 744764 + 744765.

It is an arithmetic number, because the mean of its divisors is an integer number (744765).

2^1489529 is an apocalyptic number.

It is an amenable number.

1489529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1489529 is an equidigital number, since it uses as much as digits as its factorization.

1489529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The square root of 1489529 is about 1220.4626172071. The cubic root of 1489529 is about 114.2044397598.

The spelling of 1489529 in words is "one million, four hundred eighty-nine thousand, five hundred twenty-nine".