82608611 has 2 divisors, whose sum is σ = 82608612. Its totient is φ = 82608610.

The previous prime is 82608587. The next prime is 82608613. The reversal of 82608611 is 11680628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82608611 - 2²⁶ = 15499747 is a prime.

It is a super-2 number, since 2×82608611² = 13648365222698642, which contains 22 as substring.

Together with 82608613, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_4812755 and since 82608611 and 4812755 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (82608613) 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, 41304305 + 41304306.

It is an arithmetic number, because the mean of its divisors is an integer number (41304306).

Almost surely, 2^82608611 is an apocalyptic number.

82608611 is a deficient number, since it is larger than the sum of its proper divisors (1).

82608611 is an equidigital number, since it uses as much as digits as its factorization.

82608611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 82608611 is about 9088.9279345806. The cubic root of 82608611 is about 435.5203373921.

The spelling of 82608611 in words is "eighty-two million, six hundred eight thousand, six hundred eleven".