4158289 has 2 divisors, whose sum is σ = 4158290. Its totient is φ = 4158288.

The previous prime is 4158233. The next prime is 4158307. The reversal of 4158289 is 9828514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4068289 + 90000 = 2017^2 + 300^2 .

It is a cyclic number.

It is not a de Polignac number, because 4158289 - 2¹⁵ = 4125521 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4158989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2079144 + 2079145.

It is an arithmetic number, because the mean of its divisors is an integer number (2079145).

Almost surely, 2^4158289 is an apocalyptic number.

It is an amenable number.

4158289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4158289 is an equidigital number, since it uses as much as digits as its factorization.

4158289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 37.

The square root of 4158289 is about 2039.1883189152. The cubic root of 4158289 is about 160.8069777629.

The spelling of 4158289 in words is "four million, one hundred fifty-eight thousand, two hundred eighty-nine".