112345158 has 16 divisors (see below), whose sum is σ = 224818416. Its totient is φ = 37427040.

The previous prime is 112345153. The next prime is 112345169. The reversal of 112345158 is 851543211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112345153) 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, 9048 + ... + 17508.

It is an arithmetic number, because the mean of its divisors is an integer number (14051151).

Almost surely, 2^112345158 is an apocalyptic number.

112345158 is an abundant number, since it is smaller than the sum of its proper divisors (112473258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112345158 is a wasteful number, since it uses less digits than its factorization.

112345158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10679.

The product of its digits is 4800, while the sum is 30.

The square root of 112345158 is about 10599.2998825394. The cubic root of 112345158 is about 482.5231116387.

Adding to 112345158 its reverse (851543211), we get a palindrome (963888369).

The spelling of 112345158 in words is "one hundred twelve million, three hundred forty-five thousand, one hundred fifty-eight".