465643211 has 12 divisors (see below), whose sum is σ = 534079056. Its totient is φ = 404904720.

The previous prime is 465643201. The next prime is 465643223. The reversal of 465643211 is 112346564.

It is not a de Polignac number, because 465643211 - 2¹⁴ = 465626827 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465643201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80876 + ... + 86441.

It is an arithmetic number, because the mean of its divisors is an integer number (44506588).

Almost surely, 2^465643211 is an apocalyptic number.

465643211 is a deficient number, since it is larger than the sum of its proper divisors (68435845).

465643211 is a wasteful number, since it uses less digits than its factorization.

465643211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167362 (or 167351 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 465643211 is about 21578.7675968763. The cubic root of 465643211 is about 775.0881403743.

Adding to 465643211 its reverse (112346564), we get a palindrome (577989775).

The spelling of 465643211 in words is "four hundred sixty-five million, six hundred forty-three thousand, two hundred eleven".