82042063 has 2 divisors, whose sum is σ = 82042064. Its totient is φ = 82042062.

The previous prime is 82042043. The next prime is 82042067. The reversal of 82042063 is 36024028.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82042063 - 2⁵ = 82042031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82042067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41021031 + 41021032.

It is an arithmetic number, because the mean of its divisors is an integer number (41021032).

Almost surely, 2^82042063 is an apocalyptic number.

82042063 is a deficient number, since it is larger than the sum of its proper divisors (1).

82042063 is an equidigital number, since it uses as much as digits as its factorization.

82042063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 82042063 is about 9057.7073810098. The cubic root of 82042063 is about 434.5224212139.

The spelling of 82042063 in words is "eighty-two million, forty-two thousand, sixty-three".