530626212 has 18 divisors (see below), whose sum is σ = 1341305238. Its totient is φ = 176875392.

The previous prime is 530626211. The next prime is 530626241. The reversal of 530626212 is 212626035.

530626212 is a `hidden beast` number, since 5 + 30 + 6 + 2 + 621 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 485144676 + 45481536 = 22026^2 + 6744^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×530626212² = 563128353722937888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530626211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7369773 + ... + 7369844.

Almost surely, 2^530626212 is an apocalyptic number.

It is an amenable number.

530626212 is an abundant number, since it is smaller than the sum of its proper divisors (810679026).

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

530626212 is a wasteful number, since it uses less digits than its factorization.

530626212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14739627 (or 14739622 counting only the distinct ones).

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

The square root of 530626212 is about 23035.3253070149. The cubic root of 530626212 is about 809.5858330757.

The spelling of 530626212 in words is "five hundred thirty million, six hundred twenty-six thousand, two hundred twelve".