1195292328 has 128 divisors (see below), whose sum is σ = 3166732800. Its totient is φ = 375572736.

The previous prime is 1195292323. The next prime is 1195292341. The reversal of 1195292328 is 8232925911.

It is a Cunningham number, because it is equal to 34573²-1.

It is a self number, because there is not a number n which added to its sum of digits gives 1195292328.

It is not an unprimeable number, because it can be changed into a prime (1195292323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4079350 + ... + 4079642.

It is an arithmetic number, because the mean of its divisors is an integer number (24740100).

Almost surely, 2^1195292328 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 1195292328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583366400).

1195292328 is an abundant number, since it is smaller than the sum of its proper divisors (1971440472).

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

1195292328 is a wasteful number, since it uses less digits than its factorization.

With its successor (1195292329) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (467).

1195292328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471 (or 467 counting only the distinct ones).

The product of its digits is 77760, while the sum is 42.

The square root of 1195292328 is about 34572.9999855378. Note that the first 4 decimals coincide. The cubic root of 1195292328 is about 1061.2671235762.

The spelling of 1195292328 in words is "one billion, one hundred ninety-five million, two hundred ninety-two thousand, three hundred twenty-eight".