1166195696 has 20 divisors (see below), whose sum is σ = 2332392384. Its totient is φ = 564288000.

The previous prime is 1166195689. The next prime is 1166195753. The reversal of 1166195696 is 6965916611.

1166195696 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175105 + ... + 1176096.

Almost surely, 2^1166195696 is an apocalyptic number.

1166195696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1166195696 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1166195696 is a wasteful number, since it uses less digits than its factorization.

1166195696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351240 (or 2351234 counting only the distinct ones).

The product of its digits is 524880, while the sum is 50.

The square root of 1166195696 is about 34149.6075526499. The cubic root of 1166195696 is about 1052.5849224436.

The spelling of 1166195696 in words is "one billion, one hundred sixty-six million, one hundred ninety-five thousand, six hundred ninety-six".