1082091841 has 2 divisors, whose sum is σ = 1082091842. Its totient is φ = 1082091840.

The previous prime is 1082091811. The next prime is 1082091853. The reversal of 1082091841 is 1481902801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1082081025 + 10816 = 32895^2 + 104^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082091841 - 2⁵ = 1082091809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1082091797 and 1082091806.

It is not a weakly prime, because it can be changed into another prime (1082091811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541045920 + 541045921.

It is an arithmetic number, because the mean of its divisors is an integer number (541045921).

Almost surely, 2^1082091841 is an apocalyptic number.

It is an amenable number.

1082091841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082091841 is an equidigital number, since it uses as much as digits as its factorization.

1082091841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 1082091841 is about 32895.1644014740. The cubic root of 1082091841 is about 1026.6475477948.

The spelling of 1082091841 in words is "one billion, eighty-two million, ninety-one thousand, eight hundred forty-one".