8246081 has 2 divisors, whose sum is σ = 8246082. Its totient is φ = 8246080.

The previous prime is 8246059. The next prime is 8246083. The reversal of 8246081 is 1806428.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4165681 + 4080400 = 2041^2 + 2020^2 .

It is a cyclic number.

It is not a de Polignac number, because 8246081 - 2¹⁰ = 8245057 is a prime.

It is a super-2 number, since 2×8246081² = 135995703717122, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 8246083, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8246083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4123040 + 4123041.

It is an arithmetic number, because the mean of its divisors is an integer number (4123041).

Almost surely, 2^8246081 is an apocalyptic number.

It is an amenable number.

8246081 is a deficient number, since it is larger than the sum of its proper divisors (1).

8246081 is an equidigital number, since it uses as much as digits as its factorization.

8246081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 8246081 is about 2871.5990318984. The cubic root of 8246081 is about 202.0300007724.

The spelling of 8246081 in words is "eight million, two hundred forty-six thousand, eighty-one".