112388967 has 12 divisors (see below), whose sum is σ = 162456840. Its totient is φ = 74871888.

The previous prime is 112388959. The next prime is 112388977. The reversal of 112388967 is 769883211.

It is not a de Polignac number, because 112388967 - 2³ = 112388959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112388917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11728 + ... + 19034.

It is an arithmetic number, because the mean of its divisors is an integer number (13538070).

Almost surely, 2^112388967 is an apocalyptic number.

112388967 is a deficient number, since it is larger than the sum of its proper divisors (50067873).

112388967 is a wasteful number, since it uses less digits than its factorization.

112388967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9022 (or 9019 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 112388967 is about 10601.3662798717. The cubic root of 112388967 is about 482.5858234584.

The spelling of 112388967 in words is "one hundred twelve million, three hundred eighty-eight thousand, nine hundred sixty-seven".