600099 has 4 divisors (see below), whose sum is σ = 800136. Its totient is φ = 400064.

The previous prime is 600091. The next prime is 600101. The reversal of 600099 is 990006.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 600099 - 2³ = 600091 is a prime.

It is a D-number.

600099 is a modest number, since divided by 99 gives 60 as remainder.

It is not an unprimeable number, because it can be changed into a prime (600091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100014 + ... + 100019.

It is an arithmetic number, because the mean of its divisors is an integer number (200034).

2⁶⁰⁰⁰⁹⁹ is an apocalyptic number.

600099 is a deficient number, since it is larger than the sum of its proper divisors (200037).

600099 is a wasteful number, since it uses less digits than its factorization.

600099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200036.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 600099 is about 774.6605708309. The cubic root of 600099 is about 84.3479051547.

The spelling of 600099 in words is "six hundred thousand, ninety-nine".