466288261 has 2 divisors, whose sum is σ = 466288262. Its totient is φ = 466288260.

The previous prime is 466288219. The next prime is 466288271. The reversal of 466288261 is 162882664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459030625 + 7257636 = 21425^2 + 2694^2 .

It is a cyclic number.

It is not a de Polignac number, because 466288261 - 2⁷ = 466288133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466288201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233144130 + 233144131.

It is an arithmetic number, because the mean of its divisors is an integer number (233144131).

Almost surely, 2^466288261 is an apocalyptic number.

It is an amenable number.

466288261 is a deficient number, since it is larger than the sum of its proper divisors (1).

466288261 is an equidigital number, since it uses as much as digits as its factorization.

466288261 is an evil number, because the sum of its binary digits is even.

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

The square root of 466288261 is about 21593.7088291937. The cubic root of 466288261 is about 775.4458820264.

The spelling of 466288261 in words is "four hundred sixty-six million, two hundred eighty-eight thousand, two hundred sixty-one".