82272083 has 2 divisors, whose sum is σ = 82272084. Its totient is φ = 82272082.

The previous prime is 82272041. The next prime is 82272089. The reversal of 82272083 is 38027228.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82272083 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (82272089) 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, 41136041 + 41136042.

It is an arithmetic number, because the mean of its divisors is an integer number (41136042).

Almost surely, 2^82272083 is an apocalyptic number.

82272083 is a deficient number, since it is larger than the sum of its proper divisors (1).

82272083 is an equidigital number, since it uses as much as digits as its factorization.

82272083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 82272083 is about 9070.3959671009. The cubic root of 82272083 is about 434.9281301091.

The spelling of 82272083 in words is "eighty-two million, two hundred seventy-two thousand, eighty-three".