4264889 has 2 divisors, whose sum is σ = 4264890. Its totient is φ = 4264888.

The previous prime is 4264877. The next prime is 4264901. The reversal of 4264889 is 9884624.

It is a balanced prime because it is at equal distance from previous prime (4264877) and next prime (4264901).

It can be written as a sum of positive squares in only one way, i.e., 2805625 + 1459264 = 1675^2 + 1208^2 .

It is a cyclic number.

It is not a de Polignac number, because 4264889 - 2⁸ = 4264633 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁶ + 2¹⁵ + 6³ + 4¹¹ + 8 + 8⁵ + 9³ .

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4264829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132444 + 2132445.

It is an arithmetic number, because the mean of its divisors is an integer number (2132445).

Almost surely, 2^4264889 is an apocalyptic number.

It is an amenable number.

4264889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4264889 is an equidigital number, since it uses as much as digits as its factorization.

4264889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 41.

The square root of 4264889 is about 2065.1607685602. The cubic root of 4264889 is about 162.1695248201.

The spelling of 4264889 in words is "four million, two hundred sixty-four thousand, eight hundred eighty-nine".