12246503 has 2 divisors, whose sum is σ = 12246504. Its totient is φ = 12246502.

The previous prime is 12246473. The next prime is 12246523. The reversal of 12246503 is 30564221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12246503 - 2¹⁰ = 12245479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12246523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6123251 + 6123252.

It is an arithmetic number, because the mean of its divisors is an integer number (6123252).

Almost surely, 2^12246503 is an apocalyptic number.

12246503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12246503 is an equidigital number, since it uses as much as digits as its factorization.

12246503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12246503 is about 3499.5003929133. The cubic root of 12246503 is about 230.4998768748.

The spelling of 12246503 in words is "twelve million, two hundred forty-six thousand, five hundred three".