465169 has 2 divisors, whose sum is σ = 465170. Its totient is φ = 465168.

The previous prime is 465167. The next prime is 465173. The reversal of 465169 is 961564.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439569 + 25600 = 663^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 465169 - 2¹ = 465167 is a prime.

It is a super-2 number, since 2×465169² = 432764397122, which contains 22 as substring.

Together with 465167, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 465169.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232584 + 232585.

It is an arithmetic number, because the mean of its divisors is an integer number (232585).

2⁴⁶⁵¹⁶⁹ is an apocalyptic number.

It is an amenable number.

465169 is a deficient number, since it is larger than the sum of its proper divisors (1).

465169 is an equidigital number, since it uses as much as digits as its factorization.

465169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 465169 is about 682.0329904044. The cubic root of 465169 is about 77.4824934443.

The spelling of 465169 in words is "four hundred sixty-five thousand, one hundred sixty-nine".