82262717 has 2 divisors, whose sum is σ = 82262718. Its totient is φ = 82262716.

The previous prime is 82262707. The next prime is 82262753. The reversal of 82262717 is 71726228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73376356 + 8886361 = 8566^2 + 2981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82262717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82262707) 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, 41131358 + 41131359.

It is an arithmetic number, because the mean of its divisors is an integer number (41131359).

Almost surely, 2^82262717 is an apocalyptic number.

It is an amenable number.

82262717 is a deficient number, since it is larger than the sum of its proper divisors (1).

82262717 is an equidigital number, since it uses as much as digits as its factorization.

82262717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18816, while the sum is 35.

The square root of 82262717 is about 9069.8796574155. The cubic root of 82262717 is about 434.9116251526.

The spelling of 82262717 in words is "eighty-two million, two hundred sixty-two thousand, seven hundred seventeen".