12490603 has 2 divisors, whose sum is σ = 12490604. Its totient is φ = 12490602.

The previous prime is 12490601. The next prime is 12490607. The reversal of 12490603 is 30609421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12490603 - 2¹ = 12490601 is a prime.

Together with 12490601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12490601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6245301 + 6245302.

It is an arithmetic number, because the mean of its divisors is an integer number (6245302).

Almost surely, 2^12490603 is an apocalyptic number.

12490603 is a deficient number, since it is larger than the sum of its proper divisors (1).

12490603 is an equidigital number, since it uses as much as digits as its factorization.

12490603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 12490603 is about 3534.2047195939. The cubic root of 12490603 is about 232.0212710877.

The spelling of 12490603 in words is "twelve million, four hundred ninety thousand, six hundred three".