466512869 has 2 divisors, whose sum is σ = 466512870. Its totient is φ = 466512868.

The previous prime is 466512863. The next prime is 466512931. The reversal of 466512869 is 968215664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435264769 + 31248100 = 20863^2 + 5590^2 .

It is a cyclic number.

It is not a de Polignac number, because 466512869 - 2²⁴ = 449735653 is a prime.

It is a super-2 number, since 2×466512869² = 435268513885222322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466512863) 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, 233256434 + 233256435.

It is an arithmetic number, because the mean of its divisors is an integer number (233256435).

Almost surely, 2^466512869 is an apocalyptic number.

It is an amenable number.

466512869 is a deficient number, since it is larger than the sum of its proper divisors (1).

466512869 is an equidigital number, since it uses as much as digits as its factorization.

466512869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The square root of 466512869 is about 21598.9089770757. The cubic root of 466512869 is about 775.5703711068.

The spelling of 466512869 in words is "four hundred sixty-six million, five hundred twelve thousand, eight hundred sixty-nine".