606043001 has 2 divisors, whose sum is σ = 606043002. Its totient is φ = 606043000.

The previous prime is 606042977. The next prime is 606043003. The reversal of 606043001 is 100340606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 564775225 + 41267776 = 23765^2 + 6424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606043001 is a prime.

It is a super-2 number, since 2×606043001² = 734576238122172002, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 606043003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (606043003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303021500 + 303021501.

It is an arithmetic number, because the mean of its divisors is an integer number (303021501).

Almost surely, 2^606043001 is an apocalyptic number.

It is an amenable number.

606043001 is a deficient number, since it is larger than the sum of its proper divisors (1).

606043001 is an equidigital number, since it uses as much as digits as its factorization.

606043001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 606043001 is about 24617.9406327987. The cubic root of 606043001 is about 846.2548032109.

Adding to 606043001 its reverse (100340606), we get a palindrome (706383607).

The spelling of 606043001 in words is "six hundred six million, forty-three thousand, one".