112238917 has 16 divisors (see below), whose sum is σ = 130056192. Its totient is φ = 94878000.

The previous prime is 112238911. The next prime is 112238927. The reversal of 112238917 is 719832211.

It is not a de Polignac number, because 112238917 - 2¹¹ = 112236869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112238911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222888 + ... + 223390.

It is an arithmetic number, because the mean of its divisors is an integer number (8128512).

Almost surely, 2^112238917 is an apocalyptic number.

It is an amenable number.

112238917 is a deficient number, since it is larger than the sum of its proper divisors (17817275).

112238917 is a wasteful number, since it uses less digits than its factorization.

112238917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its digits is 6048, while the sum is 34.

The square root of 112238917 is about 10594.2869981892. The cubic root of 112238917 is about 482.3709617619.

The spelling of 112238917 in words is "one hundred twelve million, two hundred thirty-eight thousand, nine hundred seventeen".