1196956216 has 16 divisors (see below), whose sum is σ = 2304950040. Its totient is φ = 582302880.

The previous prime is 1196956199. The next prime is 1196956219. The reversal of 1196956216 is 6126596911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196956219) 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 in 3 ways as a sum of consecutive naturals, for example, 2021590 + ... + 2022181.

Almost surely, 2^1196956216 is an apocalyptic number.

It is an amenable number.

1196956216 is a deficient number, since it is larger than the sum of its proper divisors (1107993824).

1196956216 is a wasteful number, since it uses less digits than its factorization.

1196956216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043814 (or 4043810 counting only the distinct ones).

The product of its digits is 174960, while the sum is 46.

The square root of 1196956216 is about 34597.0550191776. The cubic root of 1196956216 is about 1061.7593353580.

The spelling of 1196956216 in words is "one billion, one hundred ninety-six million, nine hundred fifty-six thousand, two hundred sixteen".