465213211 has 8 divisors (see below), whose sum is σ = 493729344. Its totient is φ = 436824960.

The previous prime is 465213181. The next prime is 465213223. The reversal of 465213211 is 112312564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465213211 - 2⁵ = 465213179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465213251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24420 + ... + 39073.

It is an arithmetic number, because the mean of its divisors is an integer number (61716168).

Almost surely, 2^465213211 is an apocalyptic number.

465213211 is a deficient number, since it is larger than the sum of its proper divisors (28516133).

465213211 is a wasteful number, since it uses less digits than its factorization.

465213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63941.

The product of its digits is 1440, while the sum is 25.

The square root of 465213211 is about 21568.8017979674. The cubic root of 465213211 is about 774.8494808620.

Adding to 465213211 its reverse (112312564), we get a palindrome (577525775).

The spelling of 465213211 in words is "four hundred sixty-five million, two hundred thirteen thousand, two hundred eleven".