530216622 has 96 divisors (see below), whose sum is σ = 1344645120. Its totient is φ = 149532480.

The previous prime is 530216597. The next prime is 530216651. The reversal of 530216622 is 226612035.

530216622 is a `hidden beast` number, since 5 + 30 + 2 + 1 + 6 + 622 = 666.

It is a super-2 number, since 2×530216622² = 562259332490181768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135903 + ... + 139749.

It is an arithmetic number, because the mean of its divisors is an integer number (14006720).

Almost surely, 2^530216622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530216622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672322560).

530216622 is an abundant number, since it is smaller than the sum of its proper divisors (814428498).

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

530216622 is a wasteful number, since it uses less digits than its factorization.

530216622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918 (or 3915 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 530216622 is about 23026.4331150094. The cubic root of 530216622 is about 809.3774732104.

Adding to 530216622 its reverse (226612035), we get a palindrome (756828657).

The spelling of 530216622 in words is "five hundred thirty million, two hundred sixteen thousand, six hundred twenty-two".