605822 has 16 divisors (see below), whose sum is σ = 1050720. Its totient is φ = 256608.

The previous prime is 605809. The next prime is 605837. The reversal of 605822 is 228506.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1328 + ... + 1724.

It is an arithmetic number, because the mean of its divisors is an integer number (65670).

2⁶⁰⁵⁸²² is an apocalyptic number.

605822 is a deficient number, since it is larger than the sum of its proper divisors (444898).

605822 is a wasteful number, since it uses less digits than its factorization.

605822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 605822 is about 778.3456815580. The cubic root of 605822 is about 84.6151924980.

The spelling of 605822 in words is "six hundred five thousand, eight hundred twenty-two".