506270686 has 8 divisors (see below), whose sum is σ = 764435664. Its totient is φ = 251458800.

The previous prime is 506270669. The next prime is 506270689. The reversal of 506270686 is 686072605.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506270689) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 837895 + ... + 838498.

It is an arithmetic number, because the mean of its divisors is an integer number (95554458).

Almost surely, 2^506270686 is an apocalyptic number.

506270686 is a deficient number, since it is larger than the sum of its proper divisors (258164978).

506270686 is a wasteful number, since it uses less digits than its factorization.

506270686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676546.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 506270686 is about 22500.4596841931. The cubic root of 506270686 is about 797.0047821244.

The spelling of 506270686 in words is "five hundred six million, two hundred seventy thousand, six hundred eighty-six".