112394128 has 40 divisors (see below), whose sum is σ = 271500480. Its totient is φ = 43789440.

The previous prime is 112394083. The next prime is 112394153. The reversal of 112394128 is 821493211.

It is a self number, because there is not a number n which added to its sum of digits gives 112394128.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44383 + ... + 46846.

It is an arithmetic number, because the mean of its divisors is an integer number (6787512).

Almost surely, 2^112394128 is an apocalyptic number.

It is an amenable number.

112394128 is an abundant number, since it is smaller than the sum of its proper divisors (159106352).

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

112394128 is a wasteful number, since it uses less digits than its factorization.

112394128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91255 (or 91249 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 112394128 is about 10601.6096890991. The cubic root of 112394128 is about 482.5932102669.

The spelling of 112394128 in words is "one hundred twelve million, three hundred ninety-four thousand, one hundred twenty-eight".