606126397 has 2 divisors, whose sum is σ = 606126398. Its totient is φ = 606126396.

The previous prime is 606126379. The next prime is 606126413. The reversal of 606126397 is 793621606.

Together with previous prime (606126379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 600299001 + 5827396 = 24501^2 + 2414^2 .

It is a cyclic number.

It is not a de Polignac number, because 606126397 - 2¹⁵ = 606093629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606126307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303063198 + 303063199.

It is an arithmetic number, because the mean of its divisors is an integer number (303063199).

Almost surely, 2^606126397 is an apocalyptic number.

It is an amenable number.

606126397 is a deficient number, since it is larger than the sum of its proper divisors (1).

606126397 is an equidigital number, since it uses as much as digits as its factorization.

606126397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 606126397 is about 24619.6343799009. The cubic root of 606126397 is about 846.2936184041.

The spelling of 606126397 in words is "six hundred six million, one hundred twenty-six thousand, three hundred ninety-seven".