12704803 has 2 divisors, whose sum is σ = 12704804. Its totient is φ = 12704802.

The previous prime is 12704779. The next prime is 12704807. The reversal of 12704803 is 30840721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12704803 - 2¹³ = 12696611 is a prime.

It is a super-2 number, since 2×12704803² = 322824038537618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12704807) 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 as a sum of consecutive naturals, namely, 6352401 + 6352402.

It is an arithmetic number, because the mean of its divisors is an integer number (6352402).

Almost surely, 2^12704803 is an apocalyptic number.

12704803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12704803 is an equidigital number, since it uses as much as digits as its factorization.

12704803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12704803 is about 3564.3797496900. The cubic root of 12704803 is about 233.3400635247.

The spelling of 12704803 in words is "twelve million, seven hundred four thousand, eight hundred three".