432057 has 8 divisors (see below), whose sum is σ = 586080. Its totient is φ = 283040.

The previous prime is 432053. The next prime is 432059. The reversal of 432057 is 750234.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 432057 - 2² = 432053 is a prime.

432057 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 432057.

It is not an unprimeable number, because it can be changed into a prime (432053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044 + ... + 1397.

It is an arithmetic number, because the mean of its divisors is an integer number (73260).

2⁴³²⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

432057 is a deficient number, since it is larger than the sum of its proper divisors (154023).

432057 is a wasteful number, since it uses less digits than its factorization.

432057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 432057 is about 657.3104289451. The cubic root of 432057 is about 75.5985876391.

The spelling of 432057 in words is "four hundred thirty-two thousand, fifty-seven".