112166906 has 32 divisors (see below), whose sum is σ = 183530880. Its totient is φ = 51264576.

The previous prime is 112166903. The next prime is 112166917. The reversal of 112166906 is 609661211.

It is a super-2 number, since 2×112166906² = 25162829603225672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112166903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99860 + ... + 100976.

It is an arithmetic number, because the mean of its divisors is an integer number (5735340).

Almost surely, 2^112166906 is an apocalyptic number.

112166906 is a deficient number, since it is larger than the sum of its proper divisors (71363974).

112166906 is a wasteful number, since it uses less digits than its factorization.

112166906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 112166906 is about 10590.8878759054. The cubic root of 112166906 is about 482.2677787554.

The spelling of 112166906 in words is "one hundred twelve million, one hundred sixty-six thousand, nine hundred six".