433248481 has 2 divisors, whose sum is σ = 433248482. Its totient is φ = 433248480.

The previous prime is 433248479. The next prime is 433248551. The reversal of 433248481 is 184842334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360658081 + 72590400 = 18991^2 + 8520^2 .

It is a cyclic number.

It is not a de Polignac number, because 433248481 - 2¹ = 433248479 is a prime.

It is a super-2 number, since 2×433248481² = 375408492577614722, which contains 22 as substring.

Together with 433248479, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 433248481.

It is not a weakly prime, because it can be changed into another prime (433246481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216624240 + 216624241.

It is an arithmetic number, because the mean of its divisors is an integer number (216624241).

Almost surely, 2^433248481 is an apocalyptic number.

It is an amenable number.

433248481 is a deficient number, since it is larger than the sum of its proper divisors (1).

433248481 is an equidigital number, since it uses as much as digits as its factorization.

433248481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73728, while the sum is 37.

The square root of 433248481 is about 20814.6218077581. The cubic root of 433248481 is about 756.6801644777.

The spelling of 433248481 in words is "four hundred thirty-three million, two hundred forty-eight thousand, four hundred eighty-one".