82608347 has 2 divisors, whose sum is σ = 82608348. Its totient is φ = 82608346.

The previous prime is 82608329. The next prime is 82608353. The reversal of 82608347 is 74380628.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82608347 is a prime.

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 82608347.

It is not a weakly prime, because it can be changed into another prime (82608307) 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, 41304173 + 41304174.

It is an arithmetic number, because the mean of its divisors is an integer number (41304174).

Almost surely, 2^82608347 is an apocalyptic number.

82608347 is a deficient number, since it is larger than the sum of its proper divisors (1).

82608347 is an equidigital number, since it uses as much as digits as its factorization.

82608347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 82608347 is about 9088.9134114040. The cubic root of 82608347 is about 435.5198734474.

The spelling of 82608347 in words is "eighty-two million, six hundred eight thousand, three hundred forty-seven".