599489 has 4 divisors (see below), whose sum is σ = 654000. Its totient is φ = 544980.

The previous prime is 599479. The next prime is 599491. The reversal of 599489 is 984995.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-599489 is a prime.

It is a super-2 number, since 2×599489² = 718774122242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (599419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27239 + ... + 27260.

It is an arithmetic number, because the mean of its divisors is an integer number (163500).

2⁵⁹⁹⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

599489 is a deficient number, since it is larger than the sum of its proper divisors (54511).

599489 is a wasteful number, since it uses less digits than its factorization.

599489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54510.

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

The square root of 599489 is about 774.2667498995. The cubic root of 599489 is about 84.3193156133.

The spelling of 599489 in words is "five hundred ninety-nine thousand, four hundred eighty-nine".