530200242 has 112 divisors (see below), whose sum is σ = 1401418368. Its totient is φ = 148249440.

The previous prime is 530200213. The next prime is 530200247. The reversal of 530200242 is 242002035.

It is a super-2 number, since 2×530200242² = 562224593233717128, which contains 22 as substring.

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

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (530200247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 207223 + ... + 209765.

It is an arithmetic number, because the mean of its divisors is an integer number (12512664).

Almost surely, 2^530200242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530200242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700709184).

530200242 is an abundant number, since it is smaller than the sum of its proper divisors (871218126).

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

530200242 is a wasteful number, since it uses less digits than its factorization.

530200242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587 (or 2572 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 530200242 is about 23026.0774340746. The cubic root of 530200242 is about 809.3691384160.

Adding to 530200242 its reverse (242002035), we get a palindrome (772202277).

The spelling of 530200242 in words is "five hundred thirty million, two hundred thousand, two hundred forty-two".