1589129 has 2 divisors, whose sum is σ = 1589130. Its totient is φ = 1589128.

The previous prime is 1589123. The next prime is 1589183. The reversal of 1589129 is 9219851.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1537600 + 51529 = 1240^2 + 227^2 .

It is an emirp because it is prime and its reverse (9219851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1589129 - 2¹² = 1585033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1589123) 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, 794564 + 794565.

It is an arithmetic number, because the mean of its divisors is an integer number (794565).

2^1589129 is an apocalyptic number.

It is an amenable number.

1589129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1589129 is an equidigital number, since it uses as much as digits as its factorization.

1589129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 35.

The square root of 1589129 is about 1260.6066000145. The cubic root of 1589129 is about 116.6952156891.

The spelling of 1589129 in words is "one million, five hundred eighty-nine thousand, one hundred twenty-nine".