1158912795 has 16 divisors (see below), whose sum is σ = 1855379232. Its totient is φ = 617713920.

The previous prime is 1158912749. The next prime is 1158912803. The reversal of 1158912795 is 5972198511.

It is not a de Polignac number, because 1158912795 - 2⁸ = 1158912539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3369 + ... + 48261.

It is an arithmetic number, because the mean of its divisors is an integer number (115961202).

Almost surely, 2^1158912795 is an apocalyptic number.

1158912795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1158912795 is a deficient number, since it is larger than the sum of its proper divisors (696466437).

1158912795 is a wasteful number, since it uses less digits than its factorization.

1158912795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46622.

The product of its digits is 226800, while the sum is 48.

The square root of 1158912795 is about 34042.8082713515. The cubic root of 1158912795 is about 1050.3892117191.

The spelling of 1158912795 in words is "one billion, one hundred fifty-eight million, nine hundred twelve thousand, seven hundred ninety-five".