1085706073 has 2 divisors, whose sum is σ = 1085706074. Its totient is φ = 1085706072.

The previous prime is 1085706067. The next prime is 1085706079. The reversal of 1085706073 is 3706075801.

It is a balanced prime because it is at equal distance from previous prime (1085706067) and next prime (1085706079).

It can be written as a sum of positive squares in only one way, i.e., 589664089 + 496041984 = 24283^2 + 22272^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1085706073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1085706079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542853036 + 542853037.

It is an arithmetic number, because the mean of its divisors is an integer number (542853037).

Almost surely, 2^1085706073 is an apocalyptic number.

It is an amenable number.

1085706073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085706073 is an equidigital number, since it uses as much as digits as its factorization.

1085706073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 1085706073 is about 32950.0542184683. The cubic root of 1085706073 is about 1027.7892928253.

The spelling of 1085706073 in words is "one billion, eighty-five million, seven hundred six thousand, seventy-three".