82911467 has 2 divisors, whose sum is σ = 82911468. Its totient is φ = 82911466.

The previous prime is 82911463. The next prime is 82911469. The reversal of 82911467 is 76411928.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82911467 - 2² = 82911463 is a prime.

It is a super-2 number, since 2×82911467² = 13748622720184178, which contains 22 as substring.

Together with 82911469, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82911467.

It is not a weakly prime, because it can be changed into another prime (82911463) 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, 41455733 + 41455734.

It is an arithmetic number, because the mean of its divisors is an integer number (41455734).

Almost surely, 2^82911467 is an apocalyptic number.

82911467 is a deficient number, since it is larger than the sum of its proper divisors (1).

82911467 is an equidigital number, since it uses as much as digits as its factorization.

82911467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 38.

The square root of 82911467 is about 9105.5734031416. The cubic root of 82911467 is about 436.0519167059.

The spelling of 82911467 in words is "eighty-two million, nine hundred eleven thousand, four hundred sixty-seven".