1146327617 has 2 divisors, whose sum is σ = 1146327618. Its totient is φ = 1146327616.

The previous prime is 1146327607. The next prime is 1146327647. The reversal of 1146327617 is 7167236411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 814759936 + 331567681 = 28544^2 + 18209^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146327617 - 2⁴ = 1146327601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1146327607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573163808 + 573163809.

It is an arithmetic number, because the mean of its divisors is an integer number (573163809).

Almost surely, 2^1146327617 is an apocalyptic number.

It is an amenable number.

1146327617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146327617 is an equidigital number, since it uses as much as digits as its factorization.

1146327617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 1146327617 is about 33857.4602857332. The cubic root of 1146327617 is about 1046.5731415457.

The spelling of 1146327617 in words is "one billion, one hundred forty-six million, three hundred twenty-seven thousand, six hundred seventeen".