530224931 has 4 divisors (see below), whose sum is σ = 530271600. Its totient is φ = 530178264.

The previous prime is 530224927. The next prime is 530224939. The reversal of 530224931 is 139422035.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 530224931 - 2² = 530224927 is a prime.

It is a super-2 number, since 2×530224931² = 562276954907909522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530224894 and 530224903.

It is not an unprimeable number, because it can be changed into a prime (530224939) 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 3 ways as a sum of consecutive naturals, for example, 6005 + ... + 33113.

It is an arithmetic number, because the mean of its divisors is an integer number (132567900).

Almost surely, 2^530224931 is an apocalyptic number.

530224931 is a deficient number, since it is larger than the sum of its proper divisors (46669).

530224931 is a wasteful number, since it uses less digits than its factorization.

530224931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46668.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 530224931 is about 23026.6135373832. The cubic root of 530224931 is about 809.3817010939.

Adding to 530224931 its reverse (139422035), we get a palindrome (669646966).

The spelling of 530224931 in words is "five hundred thirty million, two hundred twenty-four thousand, nine hundred thirty-one".