1068559 has 2 divisors, whose sum is σ = 1068560. Its totient is φ = 1068558.

The previous prime is 1068517. The next prime is 1068577. The reversal of 1068559 is 9558601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1068559 - 2¹¹ = 1066511 is a prime.

It is a super-2 number, since 2×1068559² = 2283636672962, which contains 22 as substring.

1068559 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534279 + 534280.

It is an arithmetic number, because the mean of its divisors is an integer number (534280).

2^1068559 is an apocalyptic number.

1068559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068559 is an equidigital number, since it uses as much as digits as its factorization.

1068559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 1068559 is about 1033.7112749700. The cubic root of 1068559 is about 102.2349766607.

The spelling of 1068559 in words is "one million, sixty-eight thousand, five hundred fifty-nine".