12486803 has 4 divisors (see below), whose sum is σ = 14270640. Its totient is φ = 10702968.

The previous prime is 12486779. The next prime is 12486811. The reversal of 12486803 is 30868421.

12486803 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 30868421 = 2039 ⋅15139.

It is a cyclic number.

It is not a de Polignac number, because 12486803 - 2⁸ = 12486547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12486803.

It is not an unprimeable number, because it can be changed into a prime (12486833) 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, 891908 + ... + 891921.

It is an arithmetic number, because the mean of its divisors is an integer number (3567660).

Almost surely, 2^12486803 is an apocalyptic number.

12486803 is a deficient number, since it is larger than the sum of its proper divisors (1783837).

12486803 is an equidigital number, since it uses as much as digits as its factorization.

12486803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783836.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 12486803 is about 3533.6670754331. The cubic root of 12486803 is about 231.9977395242.

The spelling of 12486803 in words is "twelve million, four hundred eighty-six thousand, eight hundred three".