600641 has 2 divisors, whose sum is σ = 600642. Its totient is φ = 600640.

The previous prime is 600631. The next prime is 600659. The reversal of 600641 is 146006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600625 + 16 = 775^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 600641 - 2⁶ = 600577 is a prime.

It is a super-2 number, since 2×600641² = 721539221762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (600601) 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, 300320 + 300321.

It is an arithmetic number, because the mean of its divisors is an integer number (300321).

2⁶⁰⁰⁶⁴¹ is an apocalyptic number.

It is an amenable number.

600641 is a deficient number, since it is larger than the sum of its proper divisors (1).

600641 is an equidigital number, since it uses as much as digits as its factorization.

600641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 600641 is about 775.0103225119. The cubic root of 600641 is about 84.3732914149.

Adding to 600641 its reverse (146006), we get a palindrome (746647).

The spelling of 600641 in words is "six hundred thousand, six hundred forty-one".