112434 has 16 divisors (see below), whose sum is σ = 257088. Its totient is φ = 32112.

The previous prime is 112429. The next prime is 112459. The reversal of 112434 is 434211.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

112434 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297 + ... + 1380.

It is an arithmetic number, because the mean of its divisors is an integer number (16068).

2¹¹²⁴³⁴ is an apocalyptic number.

112434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112434 is an abundant number, since it is smaller than the sum of its proper divisors (144654).

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

112434 is a wasteful number, since it uses less digits than its factorization.

112434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689.

The product of its digits is 96, while the sum is 15.

The square root of 112434 is about 335.3117951996. The cubic root of 112434 is about 48.2650270429.

Adding to 112434 its reverse (434211), we get a palindrome (546645).

The spelling of 112434 in words is "one hundred twelve thousand, four hundred thirty-four".