112552158 has 8 divisors (see below), whose sum is σ = 225104328. Its totient is φ = 37517384.

The previous prime is 112552129. The next prime is 112552163. The reversal of 112552158 is 851255211.

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

112552158 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9379341 + ... + 9379352.

It is an arithmetic number, because the mean of its divisors is an integer number (28138041).

Almost surely, 2^112552158 is an apocalyptic number.

112552158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112552158 is a wasteful number, since it uses less digits than its factorization.

112552158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18758698.

The product of its digits is 4000, while the sum is 30.

The square root of 112552158 is about 10609.0601845781. The cubic root of 112552158 is about 482.8192852138.

The spelling of 112552158 in words is "one hundred twelve million, five hundred fifty-two thousand, one hundred fifty-eight".