12848785 has 16 divisors (see below), whose sum is σ = 15921360. Its totient is φ = 9948160.

The previous prime is 12848777. The next prime is 12848809. The reversal of 12848785 is 58784821.

It can be written as a sum of positive squares in 8 ways, for example, as 6290064 + 6558721 = 2508^2 + 2561^2 .

It is not a de Polignac number, because 12848785 - 2³ = 12848777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47631 + ... + 47899.

It is an arithmetic number, because the mean of its divisors is an integer number (995085).

Almost surely, 2^12848785 is an apocalyptic number.

It is an amenable number.

12848785 is a deficient number, since it is larger than the sum of its proper divisors (3072575).

12848785 is a wasteful number, since it uses less digits than its factorization.

12848785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its digits is 143360, while the sum is 43.

The square root of 12848785 is about 3584.5201910437. The cubic root of 12848785 is about 234.2182260607.

The spelling of 12848785 in words is "twelve million, eight hundred forty-eight thousand, seven hundred eighty-five".