466538243 has 2 divisors, whose sum is σ = 466538244. Its totient is φ = 466538242.

The previous prime is 466538197. The next prime is 466538263. The reversal of 466538243 is 342835664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 466538243 - 2¹⁰ = 466537219 is a prime.

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 466538243.

It is not a weakly prime, because it can be changed into another prime (466538263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233269121 + 233269122.

It is an arithmetic number, because the mean of its divisors is an integer number (233269122).

Almost surely, 2^466538243 is an apocalyptic number.

466538243 is a deficient number, since it is larger than the sum of its proper divisors (1).

466538243 is an equidigital number, since it uses as much as digits as its factorization.

466538243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 41.

The square root of 466538243 is about 21599.4963598691. The cubic root of 466538243 is about 775.5844321450.

The spelling of 466538243 in words is "four hundred sixty-six million, five hundred thirty-eight thousand, two hundred forty-three".