112278892 has 12 divisors (see below), whose sum is σ = 214350696. Its totient is φ = 51035840.

The previous prime is 112278883. The next prime is 112278913. The reversal of 112278892 is 298872211.

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, 1275853 + ... + 1275940.

It is an arithmetic number, because the mean of its divisors is an integer number (17862558).

Almost surely, 2^112278892 is an apocalyptic number.

It is an amenable number.

112278892 is a deficient number, since it is larger than the sum of its proper divisors (102071804).

112278892 is a wasteful number, since it uses less digits than its factorization.

112278892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551808 (or 2551806 counting only the distinct ones).

The product of its digits is 32256, while the sum is 40.

The square root of 112278892 is about 10596.1734602639. The cubic root of 112278892 is about 482.4282220269.

The spelling of 112278892 in words is "one hundred twelve million, two hundred seventy-eight thousand, eight hundred ninety-two".