112388944 has 10 divisors (see below), whose sum is σ = 217753610. Its totient is φ = 56194464.

The previous prime is 112388929. The next prime is 112388957. The reversal of 112388944 is 449883211.

It can be written as a sum of positive squares in only one way, i.e., 106337344 + 6051600 = 10312^2 + 2460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112388897 and 112388906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512139 + ... + 3512170.

It is an arithmetic number, because the mean of its divisors is an integer number (21775361).

Almost surely, 2^112388944 is an apocalyptic number.

It is an amenable number.

112388944 is a deficient number, since it is larger than the sum of its proper divisors (105364666).

112388944 is an equidigital number, since it uses as much as digits as its factorization.

112388944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7024317 (or 7024311 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 112388944 is about 10601.3651951058. The cubic root of 112388944 is about 482.5857905386.

The spelling of 112388944 in words is "one hundred twelve million, three hundred eighty-eight thousand, nine hundred forty-four".