5994809 has 2 divisors, whose sum is σ = 5994810. Its totient is φ = 5994808.

The previous prime is 5994797. The next prime is 5994817. The reversal of 5994809 is 9084995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 41209 = 2440^2 + 203^2 .

It is a cyclic number.

It is not a de Polignac number, because 5994809 - 2⁸ = 5994553 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5994809.

It is not a weakly prime, because it can be changed into another prime (5994839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2997404 + 2997405.

It is an arithmetic number, because the mean of its divisors is an integer number (2997405).

Almost surely, 2^5994809 is an apocalyptic number.

It is an amenable number.

5994809 is a deficient number, since it is larger than the sum of its proper divisors (1).

5994809 is an equidigital number, since it uses as much as digits as its factorization.

5994809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 5994809 is about 2448.4299050616. The cubic root of 5994809 is about 181.6596404244.

The spelling of 5994809 in words is "five million, nine hundred ninety-four thousand, eight hundred nine".