1068217 has 2 divisors, whose sum is σ = 1068218. Its totient is φ = 1068216.

The previous prime is 1068203. The next prime is 1068233. The reversal of 1068217 is 7128601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 817216 + 251001 = 904^2 + 501^2 .

It is an emirp because it is prime and its reverse (7128601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1068217 - 2¹⁵ = 1035449 is a prime.

It is a super-2 number, since 2×1068217² = 2282175118178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068191 and 1068200.

It is not a weakly prime, because it can be changed into another prime (1068247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534108 + 534109.

It is an arithmetic number, because the mean of its divisors is an integer number (534109).

2^1068217 is an apocalyptic number.

It is an amenable number.

1068217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068217 is an equidigital number, since it uses as much as digits as its factorization.

1068217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 1068217 is about 1033.5458383642. The cubic root of 1068217 is about 102.2240684834.

It can be divided in two parts, 106821 and 7, that multiplied together give a palindrome (747747).

The spelling of 1068217 in words is "one million, sixty-eight thousand, two hundred seventeen".