1160666788 has 12 divisors (see below), whose sum is σ = 2042515440. Its totient is φ = 577090952.

The previous prime is 1160666783. The next prime is 1160666791. The reversal of 1160666788 is 8876660611.

It is not an unprimeable number, because it can be changed into a prime (1160666783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809806 + ... + 811237.

It is an arithmetic number, because the mean of its divisors is an integer number (170209620).

Almost surely, 2^1160666788 is an apocalyptic number.

It is an amenable number.

1160666788 is a deficient number, since it is larger than the sum of its proper divisors (881848652).

1160666788 is a wasteful number, since it uses less digits than its factorization.

1160666788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621226 (or 1621224 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 1160666788 is about 34068.5601104596. The cubic root of 1160666788 is about 1050.9188594620.

The spelling of 1160666788 in words is "one billion, one hundred sixty million, six hundred sixty-six thousand, seven hundred eighty-eight".