12624503 has 2 divisors, whose sum is σ = 12624504. Its totient is φ = 12624502.

The previous prime is 12624497. The next prime is 12624509. The reversal of 12624503 is 30542621.

It is a balanced prime because it is at equal distance from previous prime (12624497) and next prime (12624509).

It is a cyclic number.

It is not a de Polignac number, because 12624503 - 2¹² = 12620407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12624509) 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, 6312251 + 6312252.

It is an arithmetic number, because the mean of its divisors is an integer number (6312252).

Almost surely, 2^12624503 is an apocalyptic number.

12624503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12624503 is an equidigital number, since it uses as much as digits as its factorization.

12624503 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 12624503 is about 3553.0976626037. The cubic root of 12624503 is about 232.8474198600.

The spelling of 12624503 in words is "twelve million, six hundred twenty-four thousand, five hundred three".