112861548 has 18 divisors (see below), whose sum is σ = 285289004. Its totient is φ = 37620504.

The previous prime is 112861547. The next prime is 112861571. The reversal of 112861548 is 845168211.

112861548 is a `hidden beast` number, since 11 + 28 + 615 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3135043 = 112861548 / (1 + 1 + 2 + 8 + 6 + 1 + 5 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (112861547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1567486 + ... + 1567557.

Almost surely, 2^112861548 is an apocalyptic number.

112861548 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112861548 is an abundant number, since it is smaller than the sum of its proper divisors (172427456).

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

112861548 is a wasteful number, since it uses less digits than its factorization.

112861548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135053 (or 3135048 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 112861548 is about 10623.6315824675. The cubic root of 112861548 is about 483.2612811606.

The spelling of 112861548 in words is "one hundred twelve million, eight hundred sixty-one thousand, five hundred forty-eight".