12479603 has 2 divisors, whose sum is σ = 12479604. Its totient is φ = 12479602.

The previous prime is 12479587. The next prime is 12479611. The reversal of 12479603 is 30697421.

It is a strong prime.

It is an emirp because it is prime and its reverse (30697421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12479603 - 2⁴ = 12479587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12479603.

It is not a weakly prime, because it can be changed into another prime (12479633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6239801 + 6239802.

It is an arithmetic number, because the mean of its divisors is an integer number (6239802).

Almost surely, 2^12479603 is an apocalyptic number.

12479603 is a deficient number, since it is larger than the sum of its proper divisors (1).

12479603 is an equidigital number, since it uses as much as digits as its factorization.

12479603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 12479603 is about 3532.6481568365. The cubic root of 12479603 is about 231.9531403079.

The spelling of 12479603 in words is "twelve million, four hundred seventy-nine thousand, six hundred three".