12483785 has 4 divisors (see below), whose sum is σ = 14980548. Its totient is φ = 9987024.

The previous prime is 12483743. The next prime is 12483787. The reversal of 12483785 is 58738421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1547536 + 10936249 = 1244^2 + 3307^2 .

It is a cyclic number.

It is not a de Polignac number, because 12483785 - 2¹⁰ = 12482761 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12483787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248374 + ... + 1248383.

It is an arithmetic number, because the mean of its divisors is an integer number (3745137).

Almost surely, 2^12483785 is an apocalyptic number.

It is an amenable number.

12483785 is a deficient number, since it is larger than the sum of its proper divisors (2496763).

12483785 is an equidigital number, since it uses as much as digits as its factorization.

12483785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496762.

The product of its digits is 53760, while the sum is 38.

The square root of 12483785 is about 3533.2400144909. The cubic root of 12483785 is about 231.9790471069.

The spelling of 12483785 in words is "twelve million, four hundred eighty-three thousand, seven hundred eighty-five".