4266859 has 2 divisors, whose sum is σ = 4266860. Its totient is φ = 4266858.

The previous prime is 4266853. The next prime is 4266893. The reversal of 4266859 is 9586624.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4266859 - 2⁵ = 4266827 is a prime.

It is a super-3 number, since 3×4266859³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4266853) 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, 2133429 + 2133430.

It is an arithmetic number, because the mean of its divisors is an integer number (2133430).

Almost surely, 2^4266859 is an apocalyptic number.

4266859 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266859 is an equidigital number, since it uses as much as digits as its factorization.

4266859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 4266859 is about 2065.6376739399. The cubic root of 4266859 is about 162.1944902832.

The spelling of 4266859 in words is "four million, two hundred sixty-six thousand, eight hundred fifty-nine".