600406 has 8 divisors (see below), whose sum is σ = 953640. Its totient is φ = 282528.

The previous prime is 600403. The next prime is 600407. The reversal of 600406 is 604006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 600406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (600401) 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, 8796 + ... + 8863.

It is an arithmetic number, because the mean of its divisors is an integer number (119205).

2⁶⁰⁰⁴⁰⁶ is an apocalyptic number.

600406 is a deficient number, since it is larger than the sum of its proper divisors (353234).

600406 is a wasteful number, since it uses less digits than its factorization.

600406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17678.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 600406 is about 774.8586967957. The cubic root of 600406 is about 84.3622863331.

Subtracting 600406 from its reverse (604006), we obtain a square (3600 = 60²).

The spelling of 600406 in words is "six hundred thousand, four hundred six".