501006 has 16 divisors (see below), whose sum is σ = 1093248. Its totient is φ = 151800.

The previous prime is 501001. The next prime is 501013. The reversal of 501006 is 600105.

501006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 500982 and 501000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3730 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (68328).

2⁵⁰¹⁰⁰⁶ is an apocalyptic number.

501006 is an abundant number, since it is smaller than the sum of its proper divisors (592242).

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

501006 is a wasteful number, since it uses less digits than its factorization.

501006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 501006 is about 707.8177731592. The cubic root of 501006 is about 79.4232477867.

Subtracting 501006 from its reverse (600105), we obtain a palindrome (99099).

The spelling of 501006 in words is "five hundred one thousand, six".