606256141 has 2 divisors, whose sum is σ = 606256142. Its totient is φ = 606256140.

The previous prime is 606256139. The next prime is 606256171. The reversal of 606256141 is 141652606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606193641 + 62500 = 24621^2 + 250^2 .

It is a cyclic number.

It is not a de Polignac number, because 606256141 - 2¹ = 606256139 is a prime.

Together with 606256139, 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 (606256121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303128070 + 303128071.

It is an arithmetic number, because the mean of its divisors is an integer number (303128071).

Almost surely, 2^606256141 is an apocalyptic number.

It is an amenable number.

606256141 is a deficient number, since it is larger than the sum of its proper divisors (1).

606256141 is an equidigital number, since it uses as much as digits as its factorization.

606256141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 606256141 is about 24622.2692089905. The cubic root of 606256141 is about 846.3539983767.

It can be divided in two parts, 60625 and 6141, that added together give a palindrome (66766).

The spelling of 606256141 in words is "six hundred six million, two hundred fifty-six thousand, one hundred forty-one".