1159090928 has 20 divisors (see below), whose sum is σ = 2250666960. Its totient is φ = 578273664.

The previous prime is 1159090913. The next prime is 1159090963. The reversal of 1159090928 is 8290909511.

It is a happy number.

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, 71948 + ... + 86571.

It is an arithmetic number, because the mean of its divisors is an integer number (112533348).

Almost surely, 2^1159090928 is an apocalyptic number.

It is an amenable number.

1159090928 is a deficient number, since it is larger than the sum of its proper divisors (1091576032).

1159090928 is a wasteful number, since it uses less digits than its factorization.

1159090928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158984 (or 158978 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 44.

The square root of 1159090928 is about 34045.4244796566. The cubic root of 1159090928 is about 1050.4430263508.

The spelling of 1159090928 in words is "one billion, one hundred fifty-nine million, ninety thousand, nine hundred twenty-eight".