432287 has 2 divisors, whose sum is σ = 432288. Its totient is φ = 432286.

The previous prime is 432281. The next prime is 432301. The reversal of 432287 is 782234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432287 - 2⁸ = 432031 is a prime.

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 432287.

It is not a weakly prime, because it can be changed into another prime (432281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216143 + 216144.

It is an arithmetic number, because the mean of its divisors is an integer number (216144).

2⁴³²²⁸⁷ is an apocalyptic number.

432287 is a deficient number, since it is larger than the sum of its proper divisors (1).

432287 is an equidigital number, since it uses as much as digits as its factorization.

432287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 432287 is about 657.4853610538. The cubic root of 432287 is about 75.6119999055.

The spelling of 432287 in words is "four hundred thirty-two thousand, two hundred eighty-seven".