539226 has 24 divisors (see below), whose sum is σ = 1209780. Its totient is φ = 173376.

The previous prime is 539219. The next prime is 539233. The reversal of 539226 is 622935.

It is an interprime number because it is at equal distance from previous prime (539219) and next prime (539233).

It can be written as a sum of positive squares in 2 ways, for example, as 488601 + 50625 = 699^2 + 225^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 539226.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6 + ... + 1038.

2⁵³⁹²²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604890).

539226 is an abundant number, since it is smaller than the sum of its proper divisors (670554).

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

539226 is a wasteful number, since it uses less digits than its factorization.

539226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1067 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 539226 is about 734.3200936921. The cubic root of 539226 is about 81.3936032418.

The spelling of 539226 in words is "five hundred thirty-nine thousand, two hundred twenty-six".