12385803 has 4 divisors (see below), whose sum is σ = 16514408. Its totient is φ = 8257200.

The previous prime is 12385783. The next prime is 12385819. The reversal of 12385803 is 30858321.

It is a happy number.

12385803 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12385803 - 2¹⁶ = 12320267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12385823) 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, 2064298 + ... + 2064303.

It is an arithmetic number, because the mean of its divisors is an integer number (4128602).

Almost surely, 2^12385803 is an apocalyptic number.

12385803 is a deficient number, since it is larger than the sum of its proper divisors (4128605).

12385803 is an equidigital number, since it uses as much as digits as its factorization.

12385803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128604.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 12385803 is about 3519.3469564679. The cubic root of 12385803 is about 231.3705377925.

The spelling of 12385803 in words is "twelve million, three hundred eighty-five thousand, eight hundred three".