4266061 has 2 divisors, whose sum is σ = 4266062. Its totient is φ = 4266060.

The previous prime is 4266029. The next prime is 4266149. The reversal of 4266061 is 1606624.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 145161 = 2030^2 + 381^2 .

It is a cyclic number.

It is not a de Polignac number, because 4266061 - 2⁵ = 4266029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4266961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133030 + 2133031.

It is an arithmetic number, because the mean of its divisors is an integer number (2133031).

Almost surely, 2^4266061 is an apocalyptic number.

It is an amenable number.

4266061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266061 is an equidigital number, since it uses as much as digits as its factorization.

4266061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4266061 is about 2065.4445042169. Note that the first 3 decimals coincide. The cubic root of 4266061 is about 162.1843782959.

The spelling of 4266061 in words is "four million, two hundred sixty-six thousand, sixty-one".