1159363072 has 80 divisors (see below), whose sum is σ = 2691292032. Its totient is φ = 488632320.

The previous prime is 1159363067. The next prime is 1159363087. The reversal of 1159363072 is 2703639511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215973 + ... + 221275.

Almost surely, 2^1159363072 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 1159363072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1345646016).

1159363072 is an abundant number, since it is smaller than the sum of its proper divisors (1531928960).

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

1159363072 is an frugal number, since it uses more digits than its factorization.

1159363072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389 (or 5373 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 1159363072 is about 34049.4210229778. The cubic root of 1159363072 is about 1050.5252314046.

It can be divided in two parts, 1159 and 363072, that added together give a triangular number (364231 = T₈₅₃).

The spelling of 1159363072 in words is "one billion, one hundred fifty-nine million, three hundred sixty-three thousand, seventy-two".