1084135841 has 2 divisors, whose sum is σ = 1084135842. Its totient is φ = 1084135840.

The previous prime is 1084135831. The next prime is 1084135847. The reversal of 1084135841 is 1485314801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1076824225 + 7311616 = 32815^2 + 2704^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084135841 - 2¹⁴ = 1084119457 is a prime.

It is not a weakly prime, because it can be changed into another prime (1084135847) 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, 542067920 + 542067921.

It is an arithmetic number, because the mean of its divisors is an integer number (542067921).

Almost surely, 2^1084135841 is an apocalyptic number.

It is an amenable number.

1084135841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084135841 is an equidigital number, since it uses as much as digits as its factorization.

1084135841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 1084135841 is about 32926.2181399565. The cubic root of 1084135841 is about 1027.2935643355.

The spelling of 1084135841 in words is "one billion, eighty-four million, one hundred thirty-five thousand, eight hundred forty-one".