8241228617 has 2 divisors, whose sum is σ = 8241228618. Its totient is φ = 8241228616.

The previous prime is 8241228607. The next prime is 8241228631. The reversal of 8241228617 is 7168221428.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7566216256 + 675012361 = 86984^2 + 25981^2 .

It is a cyclic number.

It is not a de Polignac number, because 8241228617 - 2⁸ = 8241228361 is a prime.

It is a super-3 number, since 3×8241228617³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (8241228607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4120614308 + 4120614309.

It is an arithmetic number, because the mean of its divisors is an integer number (4120614309).

Almost surely, 2^8241228617 is an apocalyptic number.

It is an amenable number.

8241228617 is a deficient number, since it is larger than the sum of its proper divisors (1).

8241228617 is an equidigital number, since it uses as much as digits as its factorization.

8241228617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 41.

The square root of 8241228617 is about 90781.2129077377. The cubic root of 8241228617 is about 2019.9036500297.

The spelling of 8241228617 in words is "eight billion, two hundred forty-one million, two hundred twenty-eight thousand, six hundred seventeen".