465501 has 4 divisors (see below), whose sum is σ = 620672. Its totient is φ = 310332.

The previous prime is 465469. The next prime is 465523. The reversal of 465501 is 105564.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 465501 - 2⁵ = 465469 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77581 + ... + 77586.

It is an arithmetic number, because the mean of its divisors is an integer number (155168).

2⁴⁶⁵⁵⁰¹ is an apocalyptic number.

It is an amenable number.

465501 is a deficient number, since it is larger than the sum of its proper divisors (155171).

465501 is a wasteful number, since it uses less digits than its factorization.

465501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155170.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 465501 is about 682.2763369779. The cubic root of 465501 is about 77.5009226390.

The spelling of 465501 in words is "four hundred sixty-five thousand, five hundred one".