1082712791 has 2 divisors, whose sum is σ = 1082712792. Its totient is φ = 1082712790.

The previous prime is 1082712769. The next prime is 1082712811. The reversal of 1082712791 is 1972172801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082712791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082712731) 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, 541356395 + 541356396.

It is an arithmetic number, because the mean of its divisors is an integer number (541356396).

Almost surely, 2^1082712791 is an apocalyptic number.

1082712791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082712791 is an equidigital number, since it uses as much as digits as its factorization.

1082712791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 38.

The square root of 1082712791 is about 32904.6013651586. The cubic root of 1082712791 is about 1026.8438881511.

The spelling of 1082712791 in words is "one billion, eighty-two million, seven hundred twelve thousand, seven hundred ninety-one".