1195108992 has 384 divisors, whose sum is σ = 4455360000. Its totient is φ = 309795840.

The previous prime is 1195108973. The next prime is 1195109029. The reversal of 1195108992 is 2998015911.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2394759 + ... + 2395257.

It is an arithmetic number, because the mean of its divisors is an integer number (11602500).

Almost surely, 2^1195108992 is an apocalyptic number.

1195108992 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 1195108992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2227680000).

1195108992 is an abundant number, since it is smaller than the sum of its proper divisors (3260251008).

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

1195108992 is an equidigital number, since it uses as much as digits as its factorization.

1195108992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 45.

The square root of 1195108992 is about 34570.3484506593. The cubic root of 1195108992 is about 1061.2128611409.

The spelling of 1195108992 in words is "one billion, one hundred ninety-five million, one hundred eight thousand, nine hundred ninety-two".