1106246689 has 2 divisors, whose sum is σ = 1106246690. Its totient is φ = 1106246688.

The previous prime is 1106246623. The next prime is 1106246693. The reversal of 1106246689 is 9866426011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058526225 + 47720464 = 32535^2 + 6908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106246689 - 2²³ = 1097858081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1106243689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553123344 + 553123345.

It is an arithmetic number, because the mean of its divisors is an integer number (553123345).

Almost surely, 2^1106246689 is an apocalyptic number.

It is an amenable number.

1106246689 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106246689 is an equidigital number, since it uses as much as digits as its factorization.

1106246689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 1106246689 is about 33260.2869650880. The cubic root of 1106246689 is about 1034.2304684639.

The spelling of 1106246689 in words is "one billion, one hundred six million, two hundred forty-six thousand, six hundred eighty-nine".