112090938 has 16 divisors (see below), whose sum is σ = 229395936. Its totient is φ = 36494640.

The previous prime is 112090921. The next prime is 112090939. The reversal of 112090938 is 839090211.

It is a junction number, because it is equal to n+sod(n) for n = 112090899 and 112090908.

It is not an unprimeable number, because it can be changed into a prime (112090939) 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 7 ways as a sum of consecutive naturals, for example, 216973 + ... + 217488.

It is an arithmetic number, because the mean of its divisors is an integer number (14337246).

Almost surely, 2^112090938 is an apocalyptic number.

112090938 is an abundant number, since it is smaller than the sum of its proper divisors (117304998).

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

112090938 is a wasteful number, since it uses less digits than its factorization.

112090938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434509.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 112090938 is about 10587.3007891530. The cubic root of 112090938 is about 482.1588779689.

The spelling of 112090938 in words is "one hundred twelve million, ninety thousand, nine hundred thirty-eight".