1160115669 has 8 divisors (see below), whose sum is σ = 1718689920. Its totient is φ = 773410428.

The previous prime is 1160115641. The next prime is 1160115713. The reversal of 1160115669 is 9665110611.

It is not a de Polignac number, because 1160115669 - 2⁸ = 1160115413 is a prime.

It is a super-2 number, since 2×1160115669² = 2691736730918635122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160110669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21483597 + ... + 21483650.

It is an arithmetic number, because the mean of its divisors is an integer number (214836240).

Almost surely, 2^1160115669 is an apocalyptic number.

It is an amenable number.

1160115669 is a deficient number, since it is larger than the sum of its proper divisors (558574251).

1160115669 is an equidigital number, since it uses as much as digits as its factorization.

1160115669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42967256 (or 42967250 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 1160115669 is about 34060.4707689133. The cubic root of 1160115669 is about 1050.7524973180.

The spelling of 1160115669 in words is "one billion, one hundred sixty million, one hundred fifteen thousand, six hundred sixty-nine".