1048589 has 2 divisors, whose sum is σ = 1048590. Its totient is φ = 1048588.

The previous prime is 1048583. The next prime is 1048601. The reversal of 1048589 is 9858401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 990025 + 58564 = 995^2 + 242^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048589 - 2⁴ = 1048573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524294 + 524295.

It is an arithmetic number, because the mean of its divisors is an integer number (524295).

2^1048589 is an apocalyptic number.

It is an amenable number.

1048589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048589 is an equidigital number, since it uses as much as digits as its factorization.

1048589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 1048589 is about 1024.0063476366. The cubic root of 1048589 is about 101.5940871691.

The spelling of 1048589 in words is "one million, forty-eight thousand, five hundred eighty-nine".