1116162752 has 56 divisors (see below), whose sum is σ = 2359761600. Its totient is φ = 522291456.

The previous prime is 1116162737. The next prime is 1116162793. The reversal of 1116162752 is 2572616111.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95399 + ... + 106457.

It is an arithmetic number, because the mean of its divisors is an integer number (42138600).

Almost surely, 2^1116162752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1116162752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1179880800).

1116162752 is an abundant number, since it is smaller than the sum of its proper divisors (1243598848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116162752 is a wasteful number, since it uses less digits than its factorization.

1116162752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11173 (or 11163 counting only the distinct ones).

The product of its digits is 5040, while the sum is 32.

The square root of 1116162752 is about 33409.0220150186. The cubic root of 1116162752 is about 1037.3114581084.

Adding to 1116162752 its reverse (2572616111), we get a palindrome (3688778863).

The spelling of 1116162752 in words is "one billion, one hundred sixteen million, one hundred sixty-two thousand, seven hundred fifty-two".