506071 has 2 divisors, whose sum is σ = 506072. Its totient is φ = 506070.

The previous prime is 506047. The next prime is 506083. The reversal of 506071 is 170605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506071 - 2⁹ = 505559 is a prime.

It is a super-2 number, since 2×506071² = 512215714082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253035 + 253036.

It is an arithmetic number, because the mean of its divisors is an integer number (253036).

2⁵⁰⁶⁰⁷¹ is an apocalyptic number.

506071 is a deficient number, since it is larger than the sum of its proper divisors (1).

506071 is an equidigital number, since it uses as much as digits as its factorization.

506071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 506071 is about 711.3866740388. The cubic root of 506071 is about 79.6899982044.

Adding to 506071 its reverse (170605), we get a palindrome (676676).

The spelling of 506071 in words is "five hundred six thousand, seventy-one".