112845385 has 8 divisors (see below), whose sum is σ = 135898056. Its totient is φ = 89953920.

The previous prime is 112845379. The next prime is 112845391. The reversal of 112845385 is 583548211.

It is an interprime number because it is at equal distance from previous prime (112845379) and next prime (112845391).

It can be written as a sum of positive squares in 4 ways, for example, as 2742336 + 110103049 = 1656^2 + 10493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112845385 - 2³ = 112845377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38754 + ... + 41563.

It is an arithmetic number, because the mean of its divisors is an integer number (16987257).

Almost surely, 2^112845385 is an apocalyptic number.

It is an amenable number.

112845385 is a deficient number, since it is larger than the sum of its proper divisors (23052671).

112845385 is an equidigital number, since it uses as much as digits as its factorization.

112845385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80603.

The product of its digits is 38400, while the sum is 37.

The square root of 112845385 is about 10622.8708454918. The cubic root of 112845385 is about 483.2382106371.

The spelling of 112845385 in words is "one hundred twelve million, eight hundred forty-five thousand, three hundred eighty-five".