606020417 has 2 divisors, whose sum is σ = 606020418. Its totient is φ = 606020416.

The previous prime is 606020413. The next prime is 606020419. The reversal of 606020417 is 714020606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 516925696 + 89094721 = 22736^2 + 9439^2 .

It is a cyclic number.

It is not a de Polignac number, because 606020417 - 2² = 606020413 is a prime.

Together with 606020419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (606020413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303010208 + 303010209.

It is an arithmetic number, because the mean of its divisors is an integer number (303010209).

Almost surely, 2^606020417 is an apocalyptic number.

It is an amenable number.

606020417 is a deficient number, since it is larger than the sum of its proper divisors (1).

606020417 is an equidigital number, since it uses as much as digits as its factorization.

606020417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 606020417 is about 24617.4819386549. The cubic root of 606020417 is about 846.2442912748.

The spelling of 606020417 in words is "six hundred six million, twenty thousand, four hundred seventeen".