465320 has 16 divisors (see below), whose sum is σ = 1047060. Its totient is φ = 186112.

The previous prime is 465319. The next prime is 465331. The reversal of 465320 is 23564.

It can be written as a sum of positive squares in 2 ways, for example, as 465124 + 196 = 682^2 + 14^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 465292 and 465301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777 + ... + 5856.

2⁴⁶⁵³²⁰ is an apocalyptic number.

465320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

465320 is an abundant number, since it is smaller than the sum of its proper divisors (581740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465320 is a wasteful number, since it uses less digits than its factorization.

465320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11644 (or 11640 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 465320 is about 682.1436798798. The cubic root of 465320 is about 77.4908764841.

Adding to 465320 its reverse (23564), we get a palindrome (488884).

The spelling of 465320 in words is "four hundred sixty-five thousand, three hundred twenty".