1116170156 has 24 divisors (see below), whose sum is σ = 2086514640. Its totient is φ = 520604672.

The previous prime is 1116170141. The next prime is 1116170189. The reversal of 1116170156 is 6510716111.

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, 64946 + ... + 80313.

It is an arithmetic number, because the mean of its divisors is an integer number (86938110).

Almost surely, 2^1116170156 is an apocalyptic number.

It is an amenable number.

1116170156 is a deficient number, since it is larger than the sum of its proper divisors (970344484).

1116170156 is a wasteful number, since it uses less digits than its factorization.

1116170156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145393 (or 145391 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 1116170156 is about 33409.1328232266. The cubic root of 1116170156 is about 1037.3137517515.

Adding to 1116170156 its reverse (6510716111), we get a palindrome (7626886267).

The spelling of 1116170156 in words is "one billion, one hundred sixteen million, one hundred seventy thousand, one hundred fifty-six".