112667117 has 4 divisors (see below), whose sum is σ = 116552220. Its totient is φ = 108782016.

The previous prime is 112667101. The next prime is 112667119. The reversal of 112667117 is 711766211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66031876 + 46635241 = 8126^2 + 6829^2 .

It is not a de Polignac number, because 112667117 - 2⁴ = 112667101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112667119) by changing a digit.

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, 1942508 + ... + 1942565.

It is an arithmetic number, because the mean of its divisors is an integer number (29138055).

Almost surely, 2^112667117 is an apocalyptic number.

It is an amenable number.

112667117 is a deficient number, since it is larger than the sum of its proper divisors (3885103).

112667117 is an equidigital number, since it uses as much as digits as its factorization.

112667117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885102.

The product of its digits is 3528, while the sum is 32.

The square root of 112667117 is about 10614.4767652485. The cubic root of 112667117 is about 482.9836106157.

The spelling of 112667117 in words is "one hundred twelve million, six hundred sixty-seven thousand, one hundred seventeen".