112558438 has 8 divisors (see below), whose sum is σ = 169117632. Its totient is φ = 56185896.

The previous prime is 112558429. The next prime is 112558441. The reversal of 112558438 is 834855211.

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

It is a junction number, because it is equal to n+sod(n) for n = 112558397 and 112558406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45145 + ... + 47572.

It is an arithmetic number, because the mean of its divisors is an integer number (21139704).

Almost surely, 2^112558438 is an apocalyptic number.

112558438 is a deficient number, since it is larger than the sum of its proper divisors (56559194).

112558438 is an equidigital number, since it uses as much as digits as its factorization.

112558438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93326.

The product of its digits is 38400, while the sum is 37.

The square root of 112558438 is about 10609.3561538861. The cubic root of 112558438 is about 482.8282648986.

The spelling of 112558438 in words is "one hundred twelve million, five hundred fifty-eight thousand, four hundred thirty-eight".