82031039 has 2 divisors, whose sum is σ = 82031040. Its totient is φ = 82031038.

The previous prime is 82031029. The next prime is 82031071. The reversal of 82031039 is 93013028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82031039 - 2⁸ = 82030783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82030999 and 82031017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82031029) 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, 41015519 + 41015520.

It is an arithmetic number, because the mean of its divisors is an integer number (41015520).

Almost surely, 2^82031039 is an apocalyptic number.

82031039 is a deficient number, since it is larger than the sum of its proper divisors (1).

82031039 is an equidigital number, since it uses as much as digits as its factorization.

82031039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 82031039 is about 9057.0988180543. The cubic root of 82031039 is about 434.5029580687.

The spelling of 82031039 in words is "eighty-two million, thirty-one thousand, thirty-nine".