82534211 has 2 divisors, whose sum is σ = 82534212. Its totient is φ = 82534210.

The previous prime is 82534147. The next prime is 82534217. The reversal of 82534211 is 11243528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82534211 - 2⁶ = 82534147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (82534217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41267105 + 41267106.

It is an arithmetic number, because the mean of its divisors is an integer number (41267106).

Almost surely, 2^82534211 is an apocalyptic number.

82534211 is a deficient number, since it is larger than the sum of its proper divisors (1).

82534211 is an equidigital number, since it uses as much as digits as its factorization.

82534211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 26.

The square root of 82534211 is about 9084.8341206651. The cubic root of 82534211 is about 435.3895501968.

Adding to 82534211 its reverse (11243528), we get a palindrome (93777739).

The spelling of 82534211 in words is "eighty-two million, five hundred thirty-four thousand, two hundred eleven".