6601061 has 2 divisors, whose sum is σ = 6601062. Its totient is φ = 6601060.

The previous prime is 6601039. The next prime is 6601081. The reversal of 6601061 is 1601066.

6601061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (6601081) can be obtained adding 6601061 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 2540836 = 2015^2 + 1594^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6601061 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 (6601031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3300530 + 3300531.

It is an arithmetic number, because the mean of its divisors is an integer number (3300531).

Almost surely, 2^6601061 is an apocalyptic number.

It is an amenable number.

6601061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6601061 is an equidigital number, since it uses as much as digits as its factorization.

6601061 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 20.

The square root of 6601061 is about 2569.2530042796. The cubic root of 6601061 is about 187.5877965127.

The spelling of 6601061 in words is "six million, six hundred one thousand, sixty-one".