465655 has 4 divisors (see below), whose sum is σ = 558792. Its totient is φ = 372520.

The previous prime is 465649. The next prime is 465659. The reversal of 465655 is 556564.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-465655 is a prime.

It is a Duffinian number.

465655 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46561 + ... + 46570.

It is an arithmetic number, because the mean of its divisors is an integer number (139698).

2⁴⁶⁵⁶⁵⁵ is an apocalyptic number.

465655 is a deficient number, since it is larger than the sum of its proper divisors (93137).

465655 is an equidigital number, since it uses as much as digits as its factorization.

465655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93136.

The product of its digits is 18000, while the sum is 31.

The square root of 465655 is about 682.3891851429. The cubic root of 465655 is about 77.5094681460.

Subtracting 465655 from its reverse (556564), we obtain a palindrome (90909).

The spelling of 465655 in words is "four hundred sixty-five thousand, six hundred fifty-five".