1196198064 has 80 divisors (see below), whose sum is σ = 3635526240. Its totient is φ = 375275520.

The previous prime is 1196198041. The next prime is 1196198071. The reversal of 1196198064 is 4608916911.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74097 + ... + 88784.

It is an arithmetic number, because the mean of its divisors is an integer number (45444078).

Almost surely, 2^1196198064 is an apocalyptic number.

It is an amenable number.

1196198064 is an abundant number, since it is smaller than the sum of its proper divisors (2439328176).

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

1196198064 is a wasteful number, since it uses less digits than its factorization.

1196198064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162915 (or 162903 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 1196198064 is about 34586.0963972519. The cubic root of 1196198064 is about 1061.5351152432.

The spelling of 1196198064 in words is "one billion, one hundred ninety-six million, one hundred ninety-eight thousand, sixty-four".