112791048 has 32 divisors (see below), whose sum is σ = 282256800. Its totient is φ = 37559808.

The previous prime is 112791017. The next prime is 112791061. The reversal of 112791048 is 840197211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34008 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (8820525).

Almost surely, 2^112791048 is an apocalyptic number.

It is an amenable number.

112791048 is an abundant number, since it is smaller than the sum of its proper divisors (169465752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112791048 is a wasteful number, since it uses less digits than its factorization.

112791048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661 (or 4657 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 112791048 is about 10620.3129897381. The cubic root of 112791048 is about 483.1606356724.

The spelling of 112791048 in words is "one hundred twelve million, seven hundred ninety-one thousand, forty-eight".