9068861 has 2 divisors, whose sum is σ = 9068862. Its totient is φ = 9068860.

The previous prime is 9068849. The next prime is 9068867. The reversal of 9068861 is 1688609.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6528025 + 2540836 = 2555^2 + 1594^2 .

It is a cyclic number.

It is not a de Polignac number, because 9068861 - 2¹⁰ = 9067837 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 (9068867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4534430 + 4534431.

It is an arithmetic number, because the mean of its divisors is an integer number (4534431).

Almost surely, 2^9068861 is an apocalyptic number.

It is an amenable number.

9068861 is a deficient number, since it is larger than the sum of its proper divisors (1).

9068861 is an equidigital number, since it uses as much as digits as its factorization.

9068861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 9068861 is about 3011.4549639668. The cubic root of 9068861 is about 208.5375411395.

The spelling of 9068861 in words is "nine million, sixty-eight thousand, eight hundred sixty-one".