530226 has 24 divisors (see below), whose sum is σ = 1192464. Its totient is φ = 176580.

The previous prime is 530209. The next prime is 530227. The reversal of 530226 is 622035.

It is a super-2 number, since 2×530226² = 562279222152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 5⁵ + 3⁶ + 2¹¹ + 0 + 2¹⁹ + 6² .

It is a Curzon number.

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 530199 and 530208.

It is not an unprimeable number, because it can be changed into a prime (530227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (49686).

2⁵³⁰²²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596232).

530226 is an abundant number, since it is smaller than the sum of its proper divisors (662238).

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

530226 is a wasteful number, since it uses less digits than its factorization.

530226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 530226 is about 728.1661898221. The cubic root of 530226 is about 80.9382245032.

Subtracting 530226 from its reverse (622035), we obtain a square (91809 = 303²).

The spelling of 530226 in words is "five hundred thirty thousand, two hundred twenty-six".