1159841796 has 24 divisors (see below), whose sum is σ = 2865492000. Its totient is φ = 363871872.

The previous prime is 1159841773. The next prime is 1159841797. The reversal of 1159841796 is 6971489511.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1159841797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2842546 + ... + 2842953.

It is an arithmetic number, because the mean of its divisors is an integer number (119395500).

Almost surely, 2^1159841796 is an apocalyptic number.

It is an amenable number.

1159841796 is an abundant number, since it is smaller than the sum of its proper divisors (1705650204).

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

1159841796 is a wasteful number, since it uses less digits than its factorization.

1159841796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5685523 (or 5685521 counting only the distinct ones).

The product of its digits is 544320, while the sum is 51.

The square root of 1159841796 is about 34056.4501379695. The cubic root of 1159841796 is about 1050.6698057398.

The spelling of 1159841796 in words is "one billion, one hundred fifty-nine million, eight hundred forty-one thousand, seven hundred ninety-six".