882134081 has 2 divisors, whose sum is σ = 882134082. Its totient is φ = 882134080.

The previous prime is 882134069. The next prime is 882134137. The reversal of 882134081 is 180431288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 881793025 + 341056 = 29695^2 + 584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-882134081 is a prime.

It is a super-2 number, since 2×882134081² = 1556321073723429122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (882134021) 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, 441067040 + 441067041.

It is an arithmetic number, because the mean of its divisors is an integer number (441067041).

Almost surely, 2^882134081 is an apocalyptic number.

It is an amenable number.

882134081 is a deficient number, since it is larger than the sum of its proper divisors (1).

882134081 is an equidigital number, since it uses as much as digits as its factorization.

882134081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 882134081 is about 29700.7420951060. The cubic root of 882134081 is about 959.0579883407.

The spelling of 882134081 in words is "eight hundred eighty-two million, one hundred thirty-four thousand, eighty-one".