112991068 has 6 divisors (see below), whose sum is σ = 197734376. Its totient is φ = 56495532.

The previous prime is 112991059. The next prime is 112991083. The reversal of 112991068 is 860199211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14123880 + ... + 14123887.

Almost surely, 2^112991068 is an apocalyptic number.

It is an amenable number.

112991068 is a deficient number, since it is larger than the sum of its proper divisors (84743308).

112991068 is a wasteful number, since it uses less digits than its factorization.

112991068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28247771 (or 28247769 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 37.

The square root of 112991068 is about 10629.7256784924. The cubic root of 112991068 is about 483.4460741628.

The spelling of 112991068 in words is "one hundred twelve million, nine hundred ninety-one thousand, sixty-eight".