432603 has 12 divisors (see below), whose sum is σ = 634608. Its totient is φ = 283920.

The previous prime is 432589. The next prime is 432613. The reversal of 432603 is 306234.

It is not a de Polignac number, because 432603 - 2⁴ = 432587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301 + ... + 977.

It is an arithmetic number, because the mean of its divisors is an integer number (52884).

2⁴³²⁶⁰³ is an apocalyptic number.

432603 is a deficient number, since it is larger than the sum of its proper divisors (202005).

432603 is a wasteful number, since it uses less digits than its factorization.

432603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 432603 is about 657.7256266864. The cubic root of 432603 is about 75.6304194372.

Adding to 432603 its reverse (306234), we get a palindrome (738837).

It can be divided in two parts, 432 and 603, that added together give a triangular number (1035 = T₄₅).

The spelling of 432603 in words is "four hundred thirty-two thousand, six hundred three".