82746263 has 2 divisors, whose sum is σ = 82746264. Its totient is φ = 82746262.

The previous prime is 82746247. The next prime is 82746277. The reversal of 82746263 is 36264728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82746263 - 2⁴ = 82746247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82746563) 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, 41373131 + 41373132.

It is an arithmetic number, because the mean of its divisors is an integer number (41373132).

Almost surely, 2^82746263 is an apocalyptic number.

82746263 is a deficient number, since it is larger than the sum of its proper divisors (1).

82746263 is an equidigital number, since it uses as much as digits as its factorization.

82746263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 38.

The square root of 82746263 is about 9096.4972929145. The cubic root of 82746263 is about 435.7621079004.

The spelling of 82746263 in words is "eighty-two million, seven hundred forty-six thousand, two hundred sixty-three".