82710479 has 2 divisors, whose sum is σ = 82710480. Its totient is φ = 82710478.

The previous prime is 82710451. The next prime is 82710487. The reversal of 82710479 is 97401728.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82710479 - 2¹⁶ = 82644943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82710179) 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, 41355239 + 41355240.

It is an arithmetic number, because the mean of its divisors is an integer number (41355240).

Almost surely, 2^82710479 is an apocalyptic number.

82710479 is a deficient number, since it is larger than the sum of its proper divisors (1).

82710479 is an equidigital number, since it uses as much as digits as its factorization.

82710479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 82710479 is about 9094.5301692831. The cubic root of 82710479 is about 435.6992830708.

The spelling of 82710479 in words is "eighty-two million, seven hundred ten thousand, four hundred seventy-nine".