82514959 has 2 divisors, whose sum is σ = 82514960. Its totient is φ = 82514958.

The previous prime is 82514933. The next prime is 82514977. The reversal of 82514959 is 95941528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82514959 - 2²¹ = 80417807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82514909) 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, 41257479 + 41257480.

It is an arithmetic number, because the mean of its divisors is an integer number (41257480).

Almost surely, 2^82514959 is an apocalyptic number.

82514959 is a deficient number, since it is larger than the sum of its proper divisors (1).

82514959 is an equidigital number, since it uses as much as digits as its factorization.

82514959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 43.

The square root of 82514959 is about 9083.7744908160. The cubic root of 82514959 is about 435.3556944525.

The spelling of 82514959 in words is "eighty-two million, five hundred fourteen thousand, nine hundred fifty-nine".