112848489 has 12 divisors (see below), whose sum is σ = 175542276. Its totient is φ = 69445152.

The previous prime is 112848433. The next prime is 112848521. The reversal of 112848489 is 984848211.

112848489 is a `hidden beast` number, since 1 + 128 + 48 + 489 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28355625 + 84492864 = 5325^2 + 9192^2 .

It is not a de Polignac number, because 112848489 - 2²³ = 104459881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112848389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482142 + ... + 482375.

It is an arithmetic number, because the mean of its divisors is an integer number (14628523).

Almost surely, 2^112848489 is an apocalyptic number.

It is an amenable number.

112848489 is a deficient number, since it is larger than the sum of its proper divisors (62693787).

112848489 is a wasteful number, since it uses less digits than its factorization.

112848489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964536 (or 964533 counting only the distinct ones).

The product of its digits is 147456, while the sum is 45.

The square root of 112848489 is about 10623.0169443525. The cubic root of 112848489 is about 483.2426413534.

The spelling of 112848489 in words is "one hundred twelve million, eight hundred forty-eight thousand, four hundred eighty-nine".