8423603 has 2 divisors, whose sum is σ = 8423604. Its totient is φ = 8423602.

The previous prime is 8423563. The next prime is 8423617. The reversal of 8423603 is 3063248.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8423603 is a prime.

It is equal to p₅₆₆₃₆₀ and since 8423603 and 566360 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (8423663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211801 + 4211802.

It is an arithmetic number, because the mean of its divisors is an integer number (4211802).

Almost surely, 2^8423603 is an apocalyptic number.

8423603 is a deficient number, since it is larger than the sum of its proper divisors (1).

8423603 is an equidigital number, since it uses as much as digits as its factorization.

8423603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 8423603 is about 2902.3443972072. The cubic root of 8423603 is about 203.4694901609.

The spelling of 8423603 in words is "eight million, four hundred twenty-three thousand, six hundred three".