606111061 has 2 divisors, whose sum is σ = 606111062. Its totient is φ = 606111060.

The previous prime is 606111053. The next prime is 606111091. The reversal of 606111061 is 160111606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 581051025 + 25060036 = 24105^2 + 5006^2 .

It is a cyclic number.

It is not a de Polignac number, because 606111061 - 2³ = 606111053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606111031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303055530 + 303055531.

It is an arithmetic number, because the mean of its divisors is an integer number (303055531).

Almost surely, 2^606111061 is an apocalyptic number.

It is an amenable number.

606111061 is a deficient number, since it is larger than the sum of its proper divisors (1).

606111061 is an equidigital number, since it uses as much as digits as its factorization.

606111061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 606111061 is about 24619.3229192031. The cubic root of 606111061 is about 846.2864808013.

Adding to 606111061 its reverse (160111606), we get a palindrome (766222667).

The spelling of 606111061 in words is "six hundred six million, one hundred eleven thousand, sixty-one".