112439622 has 8 divisors (see below), whose sum is σ = 224879256. Its totient is φ = 37479872.

The previous prime is 112439611. The next prime is 112439623. The reversal of 112439622 is 226934211.

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

112439622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 112439622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112439623) 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, 9369963 + ... + 9369974.

It is an arithmetic number, because the mean of its divisors is an integer number (28109907).

Almost surely, 2^112439622 is an apocalyptic number.

112439622 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.

112439622 is a wasteful number, since it uses less digits than its factorization.

112439622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18739942.

The product of its digits is 5184, while the sum is 30.

The square root of 112439622 is about 10603.7550895897. The cubic root of 112439622 is about 482.6583148956.

The spelling of 112439622 in words is "one hundred twelve million, four hundred thirty-nine thousand, six hundred twenty-two".