82727107 has 2 divisors, whose sum is σ = 82727108. Its totient is φ = 82727106.

The previous prime is 82727093. The next prime is 82727119. The reversal of 82727107 is 70172728.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82727107 is a prime.

It is not a weakly prime, because it can be changed into another prime (82727147) 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, 41363553 + 41363554.

It is an arithmetic number, because the mean of its divisors is an integer number (41363554).

Almost surely, 2^82727107 is an apocalyptic number.

82727107 is a deficient number, since it is larger than the sum of its proper divisors (1).

82727107 is an equidigital number, since it uses as much as digits as its factorization.

82727107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 82727107 is about 9095.4442992083. Note that the first 3 decimals coincide. The cubic root of 82727107 is about 435.7284785743.

The spelling of 82727107 in words is "eighty-two million, seven hundred twenty-seven thousand, one hundred seven".