112958238 has 8 divisors (see below), whose sum is σ = 225916488. Its totient is φ = 37652744.

The previous prime is 112958233. The next prime is 112958309. The reversal of 112958238 is 832859211.

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

112958238 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 112958196 and 112958205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112958233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9413181 + ... + 9413192.

It is an arithmetic number, because the mean of its divisors is an integer number (28239561).

Almost surely, 2^112958238 is an apocalyptic number.

112958238 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.

112958238 is a wasteful number, since it uses less digits than its factorization.

112958238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18826378.

The product of its digits is 34560, while the sum is 39.

The square root of 112958238 is about 10628.1813119649. The cubic root of 112958238 is about 483.3992472400.

The spelling of 112958238 in words is "one hundred twelve million, nine hundred fifty-eight thousand, two hundred thirty-eight".