82498511 has 2 divisors, whose sum is σ = 82498512. Its totient is φ = 82498510.

The previous prime is 82498499. The next prime is 82498609. The reversal of 82498511 is 11589428.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82498511 - 2¹⁸ = 82236367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82498111) 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, 41249255 + 41249256.

It is an arithmetic number, because the mean of its divisors is an integer number (41249256).

Almost surely, 2^82498511 is an apocalyptic number.

82498511 is a deficient number, since it is larger than the sum of its proper divisors (1).

82498511 is an equidigital number, since it uses as much as digits as its factorization.

82498511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 38.

The square root of 82498511 is about 9082.8690951703. The cubic root of 82498511 is about 435.3267655310.

The spelling of 82498511 in words is "eighty-two million, four hundred ninety-eight thousand, five hundred eleven".