1194360832 has 128 divisors (see below), whose sum is σ = 2818529280. Its totient is φ = 495452160.

The previous prime is 1194360829. The next prime is 1194360833. The reversal of 1194360832 is 2380634911.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 1194360791 and 1194360800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1194360833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9404353 + ... + 9404479.

It is an arithmetic number, because the mean of its divisors is an integer number (22019760).

Almost surely, 2^1194360832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1194360832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409264640).

1194360832 is an abundant number, since it is smaller than the sum of its proper divisors (1624168448).

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

1194360832 is an frugal number, since it uses more digits than its factorization.

1194360832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 1194360832 is about 34559.5259226743. The cubic root of 1194360832 is about 1060.9913687207.

The spelling of 1194360832 in words is "one billion, one hundred ninety-four million, three hundred sixty thousand, eight hundred thirty-two".