1112737158 has 48 divisors (see below), whose sum is σ = 2601130896. Its totient is φ = 341755200.

The previous prime is 1112737133. The next prime is 1112737169. The reversal of 1112737158 is 8517372111.

It is a super-3 number, since 3×1112737158³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 133308 + ... + 141408.

It is an arithmetic number, because the mean of its divisors is an integer number (54190227).

Almost surely, 2^1112737158 is an apocalyptic number.

1112737158 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1112737158 is an abundant number, since it is smaller than the sum of its proper divisors (1488393738).

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

1112737158 is a wasteful number, since it uses less digits than its factorization.

1112737158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709 (or 8706 counting only the distinct ones).

The product of its digits is 11760, while the sum is 36.

The square root of 1112737158 is about 33357.7151195941. The cubic root of 1112737158 is about 1036.2491729581.

The spelling of 1112737158 in words is "one billion, one hundred twelve million, seven hundred thirty-seven thousand, one hundred fifty-eight".