659222 has 8 divisors (see below), whose sum is σ = 1010016. Its totient is φ = 322552.

The previous prime is 659221. The next prime is 659231. The reversal of 659222 is 222956.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 6³ + 5⁵ + 2⁹ + 9 + 2¹⁷ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 659191 and 659200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3413 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (126252).

2⁶⁵⁹²²² is an apocalyptic number.

659222 is a deficient number, since it is larger than the sum of its proper divisors (350794).

659222 is a wasteful number, since it uses less digits than its factorization.

659222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7062.

The product of its digits is 2160, while the sum is 26.

The square root of 659222 is about 811.9248733719. The cubic root of 659222 is about 87.0316527271.

The spelling of 659222 in words is "six hundred fifty-nine thousand, two hundred twenty-two".