605226 has 16 divisors (see below), whose sum is σ = 1274400. Its totient is φ = 191088.

The previous prime is 605221. The next prime is 605233. The reversal of 605226 is 622506.

605226 = 49² + 50² + ... + 124².

It is a super-2 number, since 2×605226² = 732597022152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (605221) by changing a digit.

605226 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2541 + ... + 2768.

It is an arithmetic number, because the mean of its divisors is an integer number (79650).

2⁶⁰⁵²²⁶ is an apocalyptic number.

605226 is an abundant number, since it is smaller than the sum of its proper divisors (669174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

605226 is a wasteful number, since it uses less digits than its factorization.

605226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 605226 is about 777.9627240427. The cubic root of 605226 is about 84.5874356093.

The spelling of 605226 in words is "six hundred five thousand, two hundred twenty-six".