424603 has 4 divisors (see below), whose sum is σ = 443088. Its totient is φ = 406120.

The previous prime is 424601. The next prime is 424639. The reversal of 424603 is 306424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424603 - 2¹ = 424601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9208 + ... + 9253.

It is an arithmetic number, because the mean of its divisors is an integer number (110772).

2⁴²⁴⁶⁰³ is an apocalyptic number.

424603 is a deficient number, since it is larger than the sum of its proper divisors (18485).

424603 is a wasteful number, since it uses less digits than its factorization.

424603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18484.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 424603 is about 651.6156842802. The cubic root of 424603 is about 75.1613120561.

The spelling of 424603 in words is "four hundred twenty-four thousand, six hundred three".