1196682005 has 4 divisors (see below), whose sum is σ = 1436018412. Its totient is φ = 957345600.

The previous prime is 1196681999. The next prime is 1196682031. The reversal of 1196682005 is 5002866911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 875627281 + 321054724 = 29591^2 + 17918^2 .

It is not a de Polignac number, because 1196682005 - 2⁸ = 1196681749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1196682005.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 119668196 + ... + 119668205.

It is an arithmetic number, because the mean of its divisors is an integer number (359004603).

Almost surely, 2^1196682005 is an apocalyptic number.

It is an amenable number.

1196682005 is a deficient number, since it is larger than the sum of its proper divisors (239336407).

1196682005 is an equidigital number, since it uses as much as digits as its factorization.

1196682005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239336406.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1196682005 is about 34593.0918681751. The cubic root of 1196682005 is about 1061.6782495948.

The spelling of 1196682005 in words is "one billion, one hundred ninety-six million, six hundred eighty-two thousand, five".