530647706 has 16 divisors (see below), whose sum is σ = 804292200. Its totient is φ = 262563840.

The previous prime is 530647703. The next prime is 530647709. The reversal of 530647706 is 607746035.

It is an interprime number because it is at equal distance from previous prime (530647703) and next prime (530647709).

It can be written as a sum of positive squares in 4 ways, for example, as 362712025 + 167935681 = 19045^2 + 12959^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 530647706.

It is not an unprimeable number, because it can be changed into a prime (530647703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80570 + ... + 86906.

Almost surely, 2^530647706 is an apocalyptic number.

530647706 is a deficient number, since it is larger than the sum of its proper divisors (273644494).

530647706 is a wasteful number, since it uses less digits than its factorization.

530647706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6769.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 530647706 is about 23035.7918466025. The cubic root of 530647706 is about 809.5967641872.

The spelling of 530647706 in words is "five hundred thirty million, six hundred forty-seven thousand, seven hundred six".