14455603 has 2 divisors, whose sum is σ = 14455604. Its totient is φ = 14455602.

The previous prime is 14455589. The next prime is 14455631. The reversal of 14455603 is 30655441.

It is an a-pointer prime, because the next prime (14455631) can be obtained adding 14455603 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14455603 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (14455643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7227801 + 7227802.

It is an arithmetic number, because the mean of its divisors is an integer number (7227802).

Almost surely, 2^14455603 is an apocalyptic number.

14455603 is a deficient number, since it is larger than the sum of its proper divisors (1).

14455603 is an equidigital number, since it uses as much as digits as its factorization.

14455603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 14455603 is about 3802.0524720209. The cubic root of 14455603 is about 243.6008153082.

The spelling of 14455603 in words is "fourteen million, four hundred fifty-five thousand, six hundred three".