432541247 has 2 divisors, whose sum is σ = 432541248. Its totient is φ = 432541246.

The previous prime is 432541237. The next prime is 432541253. The reversal of 432541247 is 742145234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 432541247 - 2⁴ = 432541231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432541237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216270623 + 216270624.

It is an arithmetic number, because the mean of its divisors is an integer number (216270624).

Almost surely, 2^432541247 is an apocalyptic number.

432541247 is a deficient number, since it is larger than the sum of its proper divisors (1).

432541247 is an equidigital number, since it uses as much as digits as its factorization.

432541247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 32.

The square root of 432541247 is about 20797.6259943293. The cubic root of 432541247 is about 756.2682058136.

The spelling of 432541247 in words is "four hundred thirty-two million, five hundred forty-one thousand, two hundred forty-seven".