432499 has 2 divisors, whose sum is σ = 432500. Its totient is φ = 432498.

The previous prime is 432491. The next prime is 432503. The reversal of 432499 is 994234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432499 - 2³ = 432491 is a prime.

It is a Chen prime.

432499 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 432499.

It is not a weakly prime, because it can be changed into another prime (432491) 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, 216249 + 216250.

It is an arithmetic number, because the mean of its divisors is an integer number (216250).

2⁴³²⁴⁹⁹ is an apocalyptic number.

432499 is a deficient number, since it is larger than the sum of its proper divisors (1).

432499 is an equidigital number, since it uses as much as digits as its factorization.

432499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 432499 is about 657.6465616119. The cubic root of 432499 is about 75.6243583034.

The spelling of 432499 in words is "four hundred thirty-two thousand, four hundred ninety-nine".