506527706 has 8 divisors (see below), whose sum is σ = 780326580. Its totient is φ = 246418848.

The previous prime is 506527691. The next prime is 506527709. The reversal of 506527706 is 607725605.

It can be written as a sum of positive squares in 2 ways, for example, as 506025025 + 502681 = 22495^2 + 709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 506527706.

It is not an unprimeable number, because it can be changed into a prime (506527709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3422411 + ... + 3422558.

Almost surely, 2^506527706 is an apocalyptic number.

506527706 is a deficient number, since it is larger than the sum of its proper divisors (273798874).

506527706 is a wasteful number, since it uses less digits than its factorization.

506527706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845008.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 506527706 is about 22506.1703983596. The cubic root of 506527706 is about 797.1396319320.

The spelling of 506527706 in words is "five hundred six million, five hundred twenty-seven thousand, seven hundred six".