112344889 has 4 divisors (see below), whose sum is σ = 112366224. Its totient is φ = 112323556.

The previous prime is 112344887. The next prime is 112344893. The reversal of 112344889 is 988443211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112344889 - 2¹ = 112344887 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112344887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3534 + ... + 15400.

It is an arithmetic number, because the mean of its divisors is an integer number (28091556).

Almost surely, 2^112344889 is an apocalyptic number.

It is an amenable number.

112344889 is a deficient number, since it is larger than the sum of its proper divisors (21335).

112344889 is an equidigital number, since it uses as much as digits as its factorization.

112344889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21334.

The product of its digits is 55296, while the sum is 40.

The square root of 112344889 is about 10599.2871930144. The cubic root of 112344889 is about 482.5227265195.

The spelling of 112344889 in words is "one hundred twelve million, three hundred forty-four thousand, eight hundred eighty-nine".