530237020 has 24 divisors (see below), whose sum is σ = 1149418368. Its totient is φ = 205252800.

The previous prime is 530236979. The next prime is 530237053. The reversal of 530237020 is 20732035.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 530236982 and 530237000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 426991 + ... + 428230.

It is an arithmetic number, because the mean of its divisors is an integer number (47892432).

Almost surely, 2^530237020 is an apocalyptic number.

It is an amenable number.

530237020 is an abundant number, since it is smaller than the sum of its proper divisors (619181348).

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

530237020 is a wasteful number, since it uses less digits than its factorization.

530237020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855261 (or 855259 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 530237020 is about 23026.8760364927. The cubic root of 530237020 is about 809.3878522827.

Adding to 530237020 its reverse (20732035), we get a palindrome (550969055).

The spelling of 530237020 in words is "five hundred thirty million, two hundred thirty-seven thousand, twenty".