12847853 has 8 divisors (see below), whose sum is σ = 13111488. Its totient is φ = 12586464.

The previous prime is 12847847. The next prime is 12847859. The reversal of 12847853 is 35874821.

It is an interprime number because it is at equal distance from previous prime (12847847) and next prime (12847859).

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

It is a cyclic number.

It is not a de Polignac number, because 12847853 - 2⁴ = 12847837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12847859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15200 + ... + 16022.

It is an arithmetic number, because the mean of its divisors is an integer number (1638936).

Almost surely, 2^12847853 is an apocalyptic number.

It is an amenable number.

12847853 is a deficient number, since it is larger than the sum of its proper divisors (263635).

12847853 is an equidigital number, since it uses as much as digits as its factorization.

12847853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

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

The square root of 12847853 is about 3584.3901852337. The cubic root of 12847853 is about 234.2125628361.

The spelling of 12847853 in words is "twelve million, eight hundred forty-seven thousand, eight hundred fifty-three".