1082776241 has 2 divisors, whose sum is σ = 1082776242. Its totient is φ = 1082776240.

The previous prime is 1082776229. The next prime is 1082776297. The reversal of 1082776241 is 1426772801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 570206641 + 512569600 = 23879^2 + 22640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082776241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082776195 and 1082776204.

It is not a weakly prime, because it can be changed into another prime (1082776141) 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, 541388120 + 541388121.

It is an arithmetic number, because the mean of its divisors is an integer number (541388121).

Almost surely, 2^1082776241 is an apocalyptic number.

It is an amenable number.

1082776241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082776241 is an equidigital number, since it uses as much as digits as its factorization.

1082776241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 1082776241 is about 32905.5655019026. The cubic root of 1082776241 is about 1026.8639464012.

The spelling of 1082776241 in words is "one billion, eighty-two million, seven hundred seventy-six thousand, two hundred forty-one".