112117841 has 8 divisors (see below), whose sum is σ = 128748000. Its totient is φ = 96560640.

The previous prime is 112117829. The next prime is 112117871. The reversal of 112117841 is 148711211.

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

It is not a de Polignac number, because 112117841 - 2²² = 107923537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112117841.

It is not an unprimeable number, because it can be changed into a prime (112117871) 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 7 ways as a sum of consecutive naturals, for example, 268016 + ... + 268433.

It is an arithmetic number, because the mean of its divisors is an integer number (16093500).

Almost surely, 2^112117841 is an apocalyptic number.

112117841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112117841 is a deficient number, since it is larger than the sum of its proper divisors (16630159).

112117841 is a wasteful number, since it uses less digits than its factorization.

112117841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536479.

The product of its digits is 448, while the sum is 26.

The square root of 112117841 is about 10588.5712445070. The cubic root of 112117841 is about 482.1974492781.

The spelling of 112117841 in words is "one hundred twelve million, one hundred seventeen thousand, eight hundred forty-one".