5835209 has 2 divisors, whose sum is σ = 5835210. Its totient is φ = 5835208.

The previous prime is 5835197. The next prime is 5835211. The reversal of 5835209 is 9025385.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 727609 = 2260^2 + 853^2 .

It is a cyclic number.

It is not a de Polignac number, because 5835209 - 2⁸ = 5834953 is a prime.

It is a Sophie Germain prime.

Together with 5835211, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5835239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2917604 + 2917605.

It is an arithmetic number, because the mean of its divisors is an integer number (2917605).

Almost surely, 2^5835209 is an apocalyptic number.

It is an amenable number.

5835209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5835209 is an equidigital number, since it uses as much as digits as its factorization.

5835209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5835209 is about 2415.6177263797. The cubic root of 5835209 is about 180.0330083499.

The spelling of 5835209 in words is "five million, eight hundred thirty-five thousand, two hundred nine".