112166937 has 20 divisors (see below), whose sum is σ = 176379280. Its totient is φ = 70841304.

The previous prime is 112166933. The next prime is 112166987. The reversal of 112166937 is 739661211.

It is not a de Polignac number, because 112166937 - 2² = 112166933 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112166933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34903 + ... + 37980.

It is an arithmetic number, because the mean of its divisors is an integer number (8818964).

Almost surely, 2^112166937 is an apocalyptic number.

It is an amenable number.

112166937 is a deficient number, since it is larger than the sum of its proper divisors (64212343).

112166937 is an equidigital number, since it uses as much as digits as its factorization.

112166937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72914 (or 72905 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 112166937 is about 10590.8893394275. The cubic root of 112166937 is about 482.2678231841.

The spelling of 112166937 in words is "one hundred twelve million, one hundred sixty-six thousand, nine hundred thirty-seven".