432132 has 12 divisors (see below), whose sum is σ = 1008336. Its totient is φ = 144040.

The previous prime is 432121. The next prime is 432137. The reversal of 432132 is 231234.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (432137) 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, 17994 + ... + 18017.

It is an arithmetic number, because the mean of its divisors is an integer number (84028).

2⁴³²¹³² is an apocalyptic number.

It is an amenable number.

432132 is an abundant number, since it is smaller than the sum of its proper divisors (576204).

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

432132 is a wasteful number, since it uses less digits than its factorization.

432132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36018 (or 36016 counting only the distinct ones).

The product of its digits is 144, while the sum is 15.

The square root of 432132 is about 657.3674771389. The cubic root of 432132 is about 75.6029617271.

Adding to 432132 its reverse (231234), we get a palindrome (663366).

The spelling of 432132 in words is "four hundred thirty-two thousand, one hundred thirty-two".