1116115895 has 8 divisors (see below), whose sum is σ = 1385523360. Its totient is φ = 862103200.

The previous prime is 1116115883. The next prime is 1116115919. The reversal of 1116115895 is 5985116111.

It is a happy number.

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

It is not a de Polignac number, because 1116115895 - 2⁸ = 1116115639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3848531 + ... + 3848820.

It is an arithmetic number, because the mean of its divisors is an integer number (173190420).

Almost surely, 2^1116115895 is an apocalyptic number.

1116115895 is a deficient number, since it is larger than the sum of its proper divisors (269407465).

1116115895 is an equidigital number, since it uses as much as digits as its factorization.

1116115895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697385.

The product of its digits is 10800, while the sum is 38.

The square root of 1116115895 is about 33408.3207449881. The cubic root of 1116115895 is about 1037.2969423092.

The spelling of 1116115895 in words is "one billion, one hundred sixteen million, one hundred fifteen thousand, eight hundred ninety-five".