1048559 has 2 divisors, whose sum is σ = 1048560. Its totient is φ = 1048558.

The previous prime is 1048549. The next prime is 1048571. The reversal of 1048559 is 9558401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1048559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524279 + 524280.

It is an arithmetic number, because the mean of its divisors is an integer number (524280).

2^1048559 is an apocalyptic number.

1048559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048559 is an equidigital number, since it uses as much as digits as its factorization.

1048559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1048559 is about 1023.9916991851. The cubic root of 1048559 is about 101.5931182951.

The spelling of 1048559 in words is "one million, forty-eight thousand, five hundred fifty-nine".