485822 has 4 divisors (see below), whose sum is σ = 728736. Its totient is φ = 242910.

The previous prime is 485819. The next prime is 485827. The reversal of 485822 is 228584.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485827) 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 as a sum of consecutive naturals, namely, 121454 + ... + 121457.

It is an arithmetic number, because the mean of its divisors is an integer number (182184).

2⁴⁸⁵⁸²² is an apocalyptic number.

485822 is a deficient number, since it is larger than the sum of its proper divisors (242914).

485822 is a wasteful number, since it uses less digits than its factorization.

485822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242913.

The product of its digits is 5120, while the sum is 29.

The square root of 485822 is about 697.0093256191. The cubic root of 485822 is about 78.6126420540.

It can be divided in two parts, 48582 and 2, that added together give a palindrome (48584).

The spelling of 485822 in words is "four hundred eighty-five thousand, eight hundred twenty-two".