1196371632 has 80 divisors (see below), whose sum is σ = 3264652160. Its totient is φ = 376482816.

The previous prime is 1196371619. The next prime is 1196371633. The reversal of 1196371632 is 2361736911.

It is not an unprimeable number, because it can be changed into a prime (1196371633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277848 + ... + 282120.

It is an arithmetic number, because the mean of its divisors is an integer number (40808152).

Almost surely, 2^1196371632 is an apocalyptic number.

1196371632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1196371632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632326080).

1196371632 is an abundant number, since it is smaller than the sum of its proper divisors (2068280528).

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

1196371632 is a wasteful number, since it uses less digits than its factorization.

1196371632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4610 (or 4604 counting only the distinct ones).

The product of its digits is 40824, while the sum is 39.

The square root of 1196371632 is about 34588.6055226284. The cubic root of 1196371632 is about 1061.5864555749.

The spelling of 1196371632 in words is "one billion, one hundred ninety-six million, three hundred seventy-one thousand, six hundred thirty-two".