1116158 has 8 divisors (see below), whose sum is σ = 1680528. Its totient is φ = 555984.

The previous prime is 1116133. The next prime is 1116163. The reversal of 1116158 is 8516111.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266 + ... + 1517.

It is an arithmetic number, because the mean of its divisors is an integer number (210066).

2^1116158 is an apocalyptic number.

1116158 is a deficient number, since it is larger than the sum of its proper divisors (564370).

1116158 is a wasteful number, since it uses less digits than its factorization.

1116158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098.

The product of its digits is 240, while the sum is 23.

The square root of 1116158 is about 1056.4837906944. The cubic root of 1116158 is about 103.7309986008.

The spelling of 1116158 in words is "one million, one hundred sixteen thousand, one hundred fifty-eight".