424506 has 16 divisors (see below), whose sum is σ = 856800. Its totient is φ = 140208.

The previous prime is 424493. The next prime is 424519. The reversal of 424506 is 605424.

It is a happy number.

424506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (424493) and next prime (424519).

It is an unprimeable number.

424506 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580 + ... + 1088.

It is an arithmetic number, because the mean of its divisors is an integer number (53550).

2⁴²⁴⁵⁰⁶ is an apocalyptic number.

424506 is an abundant number, since it is smaller than the sum of its proper divisors (432294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424506 is a wasteful number, since it uses less digits than its factorization.

424506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 424506 is about 651.5412496535. The cubic root of 424506 is about 75.1555881191.

The spelling of 424506 in words is "four hundred twenty-four thousand, five hundred six".