82365863 has 2 divisors, whose sum is σ = 82365864. Its totient is φ = 82365862.

The previous prime is 82365841. The next prime is 82365911. The reversal of 82365863 is 36856328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82365863 - 2⁸ = 82365607 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 82365863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82367863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41182931 + 41182932.

It is an arithmetic number, because the mean of its divisors is an integer number (41182932).

Almost surely, 2^82365863 is an apocalyptic number.

82365863 is a deficient number, since it is larger than the sum of its proper divisors (1).

82365863 is an equidigital number, since it uses as much as digits as its factorization.

82365863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The square root of 82365863 is about 9075.5640596053. The cubic root of 82365863 is about 435.0933221190.

The spelling of 82365863 in words is "eighty-two million, three hundred sixty-five thousand, eight hundred sixty-three".