82327697 has 2 divisors, whose sum is σ = 82327698. Its totient is φ = 82327696.

The previous prime is 82327681. The next prime is 82327711. The reversal of 82327697 is 79672328.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80712256 + 1615441 = 8984^2 + 1271^2 .

It is a cyclic number.

It is not a de Polignac number, because 82327697 - 2⁴ = 82327681 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82327667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41163848 + 41163849.

It is an arithmetic number, because the mean of its divisors is an integer number (41163849).

Almost surely, 2^82327697 is an apocalyptic number.

It is an amenable number.

82327697 is a deficient number, since it is larger than the sum of its proper divisors (1).

82327697 is an equidigital number, since it uses as much as digits as its factorization.

82327697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 82327697 is about 9073.4611367438. The cubic root of 82327697 is about 435.0261084431.

The spelling of 82327697 in words is "eighty-two million, three hundred twenty-seven thousand, six hundred ninety-seven".