82616411 has 2 divisors, whose sum is σ = 82616412. Its totient is φ = 82616410.

The previous prime is 82616393. The next prime is 82616431. The reversal of 82616411 is 11461628.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82616411 - 2²² = 78422107 is a prime.

It is not a weakly prime, because it can be changed into another prime (82616431) 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, 41308205 + 41308206.

It is an arithmetic number, because the mean of its divisors is an integer number (41308206).

Almost surely, 2^82616411 is an apocalyptic number.

82616411 is a deficient number, since it is larger than the sum of its proper divisors (1).

82616411 is an equidigital number, since it uses as much as digits as its factorization.

82616411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 29.

The square root of 82616411 is about 9089.3570179634. The cubic root of 82616411 is about 435.5340444043.

The spelling of 82616411 in words is "eighty-two million, six hundred sixteen thousand, four hundred eleven".