423475603 has 8 divisors (see below), whose sum is σ = 445261680. Its totient is φ = 402168480.

The previous prime is 423475571. The next prime is 423475607. The reversal of 423475603 is 306574324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423475603 - 2⁵ = 423475571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423475607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117925 + ... + 121462.

It is an arithmetic number, because the mean of its divisors is an integer number (55657710).

Almost surely, 2^423475603 is an apocalyptic number.

423475603 is a deficient number, since it is larger than the sum of its proper divisors (21786077).

423475603 is a wasteful number, since it uses less digits than its factorization.

423475603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239477.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 423475603 is about 20578.5228575814. The cubic root of 423475603 is about 750.9473084533.

The spelling of 423475603 in words is "four hundred twenty-three million, four hundred seventy-five thousand, six hundred three".