It is a happy number.
1159404192 is a `hidden beast` number, since 11 + 59 + 404 + 192 = 666.
Almost surely, 21159404192 is an apocalyptic number.
1159404192 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 1159404192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1710235296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1159404192 is an equidigital number, since it uses as much as digits as its factorization.
1159404192 is an evil number, because the sum of its binary digits is even.
The square root of 1159404192 is about 34050.0248458059. The cubic root of 1159404192 is about 1050.5376511800.
The spelling of 1159404192 in words is "one billion, one hundred fifty-nine million, four hundred four thousand, one hundred ninety-two".