530211232 has 24 divisors (see below), whose sum is σ = 1105257636. Its totient is φ = 249510912.

The previous prime is 530211193. The next prime is 530211233. The reversal of 530211232 is 232112035.

It can be written as a sum of positive squares in 2 ways, for example, as 400160016 + 130051216 = 20004^2 + 11404^2 .

It is a super-2 number, since 2×530211232² = 562247901077915648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530211233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486783 + ... + 487870.

Almost surely, 2^530211232 is an apocalyptic number.

It is an amenable number.

530211232 is an abundant number, since it is smaller than the sum of its proper divisors (575046404).

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

530211232 is a wasteful number, since it uses less digits than its factorization.

530211232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974680 (or 974672 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 530211232 is about 23026.3160753083. The cubic root of 530211232 is about 809.3747305833.

Adding to 530211232 its reverse (232112035), we get a palindrome (762323267).

The spelling of 530211232 in words is "five hundred thirty million, two hundred eleven thousand, two hundred thirty-two".