506705716 has 24 divisors (see below), whose sum is σ = 990944640. Its totient is φ = 224702400.

The previous prime is 506705707. The next prime is 506705753. The reversal of 506705716 is 617507605.

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, 138636 + ... + 142243.

It is an arithmetic number, because the mean of its divisors is an integer number (41289360).

Almost surely, 2^506705716 is an apocalyptic number.

It is an amenable number.

506705716 is a deficient number, since it is larger than the sum of its proper divisors (484238924).

506705716 is a wasteful number, since it uses less digits than its factorization.

506705716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280935 (or 280933 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 506705716 is about 22510.1247442123. The cubic root of 506705716 is about 797.2330010968.

The spelling of 506705716 in words is "five hundred six million, seven hundred five thousand, seven hundred sixteen".