112442072 has 32 divisors (see below), whose sum is σ = 213548400. Its totient is φ = 55501824.

The previous prime is 112442069. The next prime is 112442081. The reversal of 112442072 is 270244211.

It is a congruent number.

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, 333488 + ... + 333824.

Almost surely, 2^112442072 is an apocalyptic number.

It is an amenable number.

112442072 is a deficient number, since it is larger than the sum of its proper divisors (101106328).

112442072 is a wasteful number, since it uses less digits than its factorization.

112442072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 112442072 is about 10603.8706140730. The cubic root of 112442072 is about 482.6618204934.

Adding to 112442072 its reverse (270244211), we get a palindrome (382686283).

The spelling of 112442072 in words is "one hundred twelve million, four hundred forty-two thousand, seventy-two".