8816201 has 2 divisors, whose sum is σ = 8816202. Its totient is φ = 8816200.

The previous prime is 8816191. The next prime is 8816207. The reversal of 8816201 is 1026188.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 3798601 = 2240^2 + 1949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8816201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8816207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4408100 + 4408101.

It is an arithmetic number, because the mean of its divisors is an integer number (4408101).

Almost surely, 2^8816201 is an apocalyptic number.

It is an amenable number.

8816201 is a deficient number, since it is larger than the sum of its proper divisors (1).

8816201 is an equidigital number, since it uses as much as digits as its factorization.

8816201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 8816201 is about 2969.2088171767. The cubic root of 8816201 is about 206.5826421637.

The spelling of 8816201 in words is "eight million, eight hundred sixteen thousand, two hundred one".