1068577 has 2 divisors, whose sum is σ = 1068578. Its totient is φ = 1068576.

The previous prime is 1068559. The next prime is 1068589. The reversal of 1068577 is 7758601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 772641 + 295936 = 879^2 + 544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068577 is a prime.

It is a super-2 number, since 2×1068577² = 2283713609858, which contains 22 as substring.

1068577 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1068517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534288 + 534289.

It is an arithmetic number, because the mean of its divisors is an integer number (534289).

2^1068577 is an apocalyptic number.

It is an amenable number.

1068577 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068577 is an equidigital number, since it uses as much as digits as its factorization.

1068577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 1068577 is about 1033.7199814263. The cubic root of 1068577 is about 102.2355507108.

The spelling of 1068577 in words is "one million, sixty-eight thousand, five hundred seventy-seven".