112240434 has 8 divisors (see below), whose sum is σ = 224480880. Its totient is φ = 37413476.

The previous prime is 112240397. The next prime is 112240451. The reversal of 112240434 is 434042211.

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

112240434 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 112240434.

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, 9353364 + ... + 9353375.

It is an arithmetic number, because the mean of its divisors is an integer number (28060110).

Almost surely, 2^112240434 is an apocalyptic number.

112240434 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.

112240434 is a wasteful number, since it uses less digits than its factorization.

112240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18706744.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 112240434 is about 10594.3585931381. The cubic root of 112240434 is about 482.3731349637.

Adding to 112240434 its reverse (434042211), we get a palindrome (546282645).

The spelling of 112240434 in words is "one hundred twelve million, two hundred forty thousand, four hundred thirty-four".