600071 has 2 divisors, whose sum is σ = 600072. Its totient is φ = 600070.

The previous prime is 600053. The next prime is 600073. The reversal of 600071 is 170006.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-600071 is a prime.

Together with 600073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (600073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300035 + 300036.

It is an arithmetic number, because the mean of its divisors is an integer number (300036).

2⁶⁰⁰⁰⁷¹ is an apocalyptic number.

600071 is a deficient number, since it is larger than the sum of its proper divisors (1).

600071 is an equidigital number, since it uses as much as digits as its factorization.

600071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 600071 is about 774.6424981887. The cubic root of 600071 is about 84.3465932722.

Adding to 600071 its reverse (170006), we get a palindrome (770077).

The spelling of 600071 in words is "six hundred thousand, seventy-one".