1196957112 has 32 divisors (see below), whose sum is σ = 3222577680. Its totient is φ = 368294400.

The previous prime is 1196957057. The next prime is 1196957119. The reversal of 1196957112 is 2117596911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196957119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917889 + ... + 1918512.

Almost surely, 2^1196957112 is an apocalyptic number.

1196957112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1196957112 is an abundant number, since it is smaller than the sum of its proper divisors (2025620568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1196957112 is a wasteful number, since it uses less digits than its factorization.

1196957112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836423 (or 3836419 counting only the distinct ones).

The product of its digits is 34020, while the sum is 42.

The square root of 1196957112 is about 34597.0679682542. The cubic root of 1196957112 is about 1061.7596002900.

The spelling of 1196957112 in words is "one billion, one hundred ninety-six million, nine hundred fifty-seven thousand, one hundred twelve".