432171 has 12 divisors (see below), whose sum is σ = 644800. Its totient is φ = 278640.

The previous prime is 432167. The next prime is 432199. The reversal of 432171 is 171234.

It is not a de Polignac number, because 432171 - 2² = 432167 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432121) 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, 496 + ... + 1053.

2⁴³²¹⁷¹ is an apocalyptic number.

432171 is a deficient number, since it is larger than the sum of its proper divisors (212629).

432171 is a wasteful number, since it uses less digits than its factorization.

432171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586 (or 1583 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 432171 is about 657.3971402432. The cubic root of 432171 is about 75.6052360529.

The spelling of 432171 in words is "four hundred thirty-two thousand, one hundred seventy-one".