12849003 has 8 divisors (see below), whose sum is σ = 19035600. Its totient is φ = 8565984.

The previous prime is 12848989. The next prime is 12849007. The reversal of 12849003 is 30094821.

12849003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12849003 - 2⁴ = 12848987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 475889 = 12849003 / (1 + 2 + 8 + 4 + 9 + 0 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (12849007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237918 + ... + 237971.

It is an arithmetic number, because the mean of its divisors is an integer number (2379450).

Almost surely, 2^12849003 is an apocalyptic number.

12849003 is a deficient number, since it is larger than the sum of its proper divisors (6186597).

12849003 is an equidigital number, since it uses as much as digits as its factorization.

12849003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475898 (or 475892 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12849003 is about 3584.5505994476. The cubic root of 12849003 is about 234.2195506810.

The spelling of 12849003 in words is "twelve million, eight hundred forty-nine thousand, three".