112742284 has 12 divisors (see below), whose sum is σ = 201497184. Its totient is φ = 55171664.

The previous prime is 112742269. The next prime is 112742291. The reversal of 112742284 is 482247211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299659 + ... + 300034.

It is an arithmetic number, because the mean of its divisors is an integer number (16791432).

Almost surely, 2^112742284 is an apocalyptic number.

It is an amenable number.

112742284 is a deficient number, since it is larger than the sum of its proper divisors (88754900).

112742284 is a wasteful number, since it uses less digits than its factorization.

112742284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599744 (or 599742 counting only the distinct ones).

The product of its digits is 7168, while the sum is 31.

The square root of 112742284 is about 10618.0169523315. The cubic root of 112742284 is about 483.0909958623.

Adding to 112742284 its reverse (482247211), we get a palindrome (594989495).

The spelling of 112742284 in words is "one hundred twelve million, seven hundred forty-two thousand, two hundred eighty-four".