112166146 has 16 divisors (see below), whose sum is σ = 170164224. Its totient is φ = 55448064.

The previous prime is 112166141. The next prime is 112166167. The reversal of 112166146 is 641661211.

It is not an unprimeable number, because it can be changed into a prime (112166141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96706 + ... + 97858.

It is an arithmetic number, because the mean of its divisors is an integer number (10635264).

Almost surely, 2^112166146 is an apocalyptic number.

112166146 is a deficient number, since it is larger than the sum of its proper divisors (57998078).

112166146 is a wasteful number, since it uses less digits than its factorization.

112166146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665.

The product of its digits is 1728, while the sum is 28.

The square root of 112166146 is about 10590.8519959444. The cubic root of 112166146 is about 482.2666895323.

The spelling of 112166146 in words is "one hundred twelve million, one hundred sixty-six thousand, one hundred forty-six".