2112239593 has 8 divisors (see below), whose sum is σ = 2162159648. Its totient is φ = 2062355904.

The previous prime is 2112239587. The next prime is 2112239603. The reversal of 2112239593 is 3959322112.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2112239593 - 2⁵ = 2112239561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112239533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135046 + ... + 149872.

It is an arithmetic number, because the mean of its divisors is an integer number (270269956).

Almost surely, 2^2112239593 is an apocalyptic number.

It is an amenable number.

2112239593 is a deficient number, since it is larger than the sum of its proper divisors (49920055).

2112239593 is a wasteful number, since it uses less digits than its factorization.

2112239593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18183.

The product of its digits is 29160, while the sum is 37.

The square root of 2112239593 is about 45959.1078351179. The cubic root of 2112239593 is about 1283.0622467530.

The spelling of 2112239593 in words is "two billion, one hundred twelve million, two hundred thirty-nine thousand, five hundred ninety-three".