5899999 has 4 divisors (see below), whose sum is σ = 6742864.
Its totient is φ = 5057136.
The previous prime is 5899997. The next prime is 5900047. The reversal of 5899999 is 9999985.
5899999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5899999 - 21 = 5899997 is a prime.
It is a Duffinian number.
5899999 is a modest number, since divided by 9999 gives 589 as remainder.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5899991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421422 + ... + 421435.
It is an arithmetic number, because the mean of its divisors is an integer number (1685716).
Almost surely, 25899999 is an apocalyptic number.
5899999 is a deficient number, since it is larger than the sum of its proper divisors (842865).
5899999 is an equidigital number, since it uses as much as digits as its factorization.
5899999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842864.
The product of its digits is 2361960, while the sum is 58.
The square root of 5899999 is about 2428.9913544515.
The cubic root of 5899999 is about 180.6968767233.
The spelling of 5899999 in words is "five million, eight hundred ninety-nine thousand, nine hundred ninety-nine".