599423 has 4 divisors (see below), whose sum is σ = 653928. Its totient is φ = 544920.

The previous prime is 599419. The next prime is 599429. The reversal of 599423 is 324995.

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 599423 - 2² = 599419 is a prime.

It is a plaindrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 599423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (599429) 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, 27236 + ... + 27257.

It is an arithmetic number, because the mean of its divisors is an integer number (163482).

2⁵⁹⁹⁴²³ is an apocalyptic number.

599423 is a deficient number, since it is larger than the sum of its proper divisors (54505).

599423 is a wasteful number, since it uses less digits than its factorization.

599423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54504.

The product of its digits is 9720, while the sum is 32.

The square root of 599423 is about 774.2241277563. The cubic root of 599423 is about 84.3162211561.

The spelling of 599423 in words is "five hundred ninety-nine thousand, four hundred twenty-three".