112156266 has 8 divisors (see below), whose sum is σ = 224312544. Its totient is φ = 37385420.

The previous prime is 112156243. The next prime is 112156271. The reversal of 112156266 is 662651211.

It is a sphenic number, since it is the product of 3 distinct primes.

112156266 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9346350 + ... + 9346361.

It is an arithmetic number, because the mean of its divisors is an integer number (28039068).

Almost surely, 2^112156266 is an apocalyptic number.

112156266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112156266 is a wasteful number, since it uses less digits than its factorization.

112156266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18692716.

The product of its digits is 4320, while the sum is 30.

The square root of 112156266 is about 10590.3855453897. The cubic root of 112156266 is about 482.2525291849.

The spelling of 112156266 in words is "one hundred twelve million, one hundred fifty-six thousand, two hundred sixty-six".