112284428 has 6 divisors (see below), whose sum is σ = 196497756. Its totient is φ = 56142212.

The previous prime is 112284421. The next prime is 112284437. The reversal of 112284428 is 824482211.

It is a junction number, because it is equal to n+sod(n) for n = 112284394 and 112284403.

It is not an unprimeable number, because it can be changed into a prime (112284421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14035550 + ... + 14035557.

It is an arithmetic number, because the mean of its divisors is an integer number (32749626).

Almost surely, 2^112284428 is an apocalyptic number.

It is an amenable number.

112284428 is a deficient number, since it is larger than the sum of its proper divisors (84213328).

112284428 is a wasteful number, since it uses less digits than its factorization.

112284428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28071111 (or 28071109 counting only the distinct ones).

The product of its digits is 8192, while the sum is 32.

The square root of 112284428 is about 10596.4346834206. The cubic root of 112284428 is about 482.4361507322.

The spelling of 112284428 in words is "one hundred twelve million, two hundred eighty-four thousand, four hundred twenty-eight".