466828261 has 2 divisors, whose sum is σ = 466828262. Its totient is φ = 466828260.

The previous prime is 466828259. The next prime is 466828273. The reversal of 466828261 is 162828664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 466819236 + 9025 = 21606^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 466828261 - 2¹ = 466828259 is a prime.

Together with 466828259, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466828291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233414130 + 233414131.

It is an arithmetic number, because the mean of its divisors is an integer number (233414131).

Almost surely, 2^466828261 is an apocalyptic number.

It is an amenable number.

466828261 is a deficient number, since it is larger than the sum of its proper divisors (1).

466828261 is an equidigital number, since it uses as much as digits as its factorization.

466828261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 43.

The square root of 466828261 is about 21606.2088530126. The cubic root of 466828261 is about 775.7451098288.

The spelling of 466828261 in words is "four hundred sixty-six million, eight hundred twenty-eight thousand, two hundred sixty-one".