432559 has 2 divisors, whose sum is σ = 432560. Its totient is φ = 432558.

The previous prime is 432557. The next prime is 432569. The reversal of 432559 is 955234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432559 - 2¹ = 432557 is a prime.

Together with 432557, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216279 + 216280.

It is an arithmetic number, because the mean of its divisors is an integer number (216280).

2⁴³²⁵⁵⁹ is an apocalyptic number.

432559 is a deficient number, since it is larger than the sum of its proper divisors (1).

432559 is an equidigital number, since it uses as much as digits as its factorization.

432559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

The square root of 432559 is about 657.6921772380. The cubic root of 432559 is about 75.6278552299.

It can be divided in two parts, 43255 and 9, that added together give a square (43264 = 208²).

The spelling of 432559 in words is "four hundred thirty-two thousand, five hundred fifty-nine".