112132442 has 32 divisors (see below), whose sum is σ = 182476800. Its totient is φ = 51487488.

The previous prime is 112132411. The next prime is 112132481. The reversal of 112132442 is 244231211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292583 + ... + 292965.

It is an arithmetic number, because the mean of its divisors is an integer number (5702400).

Almost surely, 2^112132442 is an apocalyptic number.

112132442 is a deficient number, since it is larger than the sum of its proper divisors (70344358).

112132442 is a wasteful number, since it uses less digits than its factorization.

112132442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its digits is 384, while the sum is 20.

The square root of 112132442 is about 10589.2606918519. The cubic root of 112132442 is about 482.2183804082.

Adding to 112132442 its reverse (244231211), we get a palindrome (356363653).

The spelling of 112132442 in words is "one hundred twelve million, one hundred thirty-two thousand, four hundred forty-two".