1159828078 has 8 divisors (see below), whose sum is σ = 1780201368. Its totient is φ = 566427624.

The previous prime is 1159828063. The next prime is 1159828081. The reversal of 1159828078 is 8708289511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6743101 + ... + 6743272.

It is an arithmetic number, because the mean of its divisors is an integer number (222525171).

Almost surely, 2^1159828078 is an apocalyptic number.

1159828078 is a deficient number, since it is larger than the sum of its proper divisors (620373290).

1159828078 is a wasteful number, since it uses less digits than its factorization.

1159828078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13486418.

The product of its (nonzero) digits is 322560, while the sum is 49.

The square root of 1159828078 is about 34056.2487364654. The cubic root of 1159828078 is about 1050.6656634665.

The spelling of 1159828078 in words is "one billion, one hundred fifty-nine million, eight hundred twenty-eight thousand, seventy-eight".