112558 has 8 divisors (see below), whose sum is σ = 170352. Its totient is φ = 55776.

The previous prime is 112543. The next prime is 112559. The reversal of 112558 is 855211.

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

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112559) 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, 166 + ... + 502.

It is an arithmetic number, because the mean of its divisors is an integer number (21294).

2¹¹²⁵⁵⁸ is an apocalyptic number.

112558 is a deficient number, since it is larger than the sum of its proper divisors (57794).

112558 is a wasteful number, since it uses less digits than its factorization.

112558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506.

The product of its digits is 400, while the sum is 22.

The square root of 112558 is about 335.4966467791. The cubic root of 112558 is about 48.2827638619.

Adding to 112558 its reverse (855211), we get a palindrome (967769).

The spelling of 112558 in words is "one hundred twelve thousand, five hundred fifty-eight".