432530 has 32 divisors (see below), whose sum is σ = 919296. Its totient is φ = 143424.

The previous prime is 432527. The next prime is 432539. The reversal of 432530 is 35234.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 432499 and 432508.

It is not an unprimeable number, because it can be changed into a prime (432539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (28728).

2⁴³²⁵³⁰ is an apocalyptic number.

432530 is an abundant number, since it is smaller than the sum of its proper divisors (486766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432530 is a wasteful number, since it uses less digits than its factorization.

432530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 432530 is about 657.6701300804. The cubic root of 432530 is about 75.6261650892.

Adding to 432530 its reverse (35234), we get a palindrome (467764).

The spelling of 432530 in words is "four hundred thirty-two thousand, five hundred thirty".