112004144 has 20 divisors (see below), whose sum is σ = 248009424. Its totient is φ = 48001728.

The previous prime is 112004047. The next prime is 112004159. The reversal of 112004144 is 441400211.

112004144 is a modest number, since divided by 4144 gives 112 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499907 + ... + 500130.

Almost surely, 2^112004144 is an apocalyptic number.

112004144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112004144 is an abundant number, since it is smaller than the sum of its proper divisors (136005280).

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

112004144 is a wasteful number, since it uses less digits than its factorization.

112004144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000052 (or 1000046 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 112004144 is about 10583.2010280444. The cubic root of 112004144 is about 482.0343977793.

Adding to 112004144 its reverse (441400211), we get a palindrome (553404355).

The spelling of 112004144 in words is "one hundred twelve million, four thousand, one hundred forty-four".