432534 has 8 divisors (see below), whose sum is σ = 865080. Its totient is φ = 144176.

The previous prime is 432527. The next prime is 432539. The reversal of 432534 is 435234.

It is a happy number.

432534 is nontrivially palindromic in base 16.

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

432534 is an admirable number.

It is a super-2 number, since 2×432534² = 374171322312, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 432534.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 432534.

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

432534 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36039 + ... + 36050.

It is an arithmetic number, because the mean of its divisors is an integer number (108135).

2⁴³²⁵³⁴ is an apocalyptic number.

432534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

432534 is a wasteful number, since it uses less digits than its factorization.

432534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72094.

The product of its digits is 1440, while the sum is 21.

The square root of 432534 is about 657.6731711116. The cubic root of 432534 is about 75.6263982165.

Adding to 432534 its reverse (435234), we get a palindrome (867768).

The spelling of 432534 in words is "four hundred thirty-two thousand, five hundred thirty-four".