906006 has 16 divisors (see below), whose sum is σ = 1870848. Its totient is φ = 292200.

The previous prime is 905999. The next prime is 906007. The reversal of 906006 is 600609.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906007) by changing a digit.

906006 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, 2250 + ... + 2621.

It is an arithmetic number, because the mean of its divisors is an integer number (116928).

2⁹⁰⁶⁰⁰⁶ is an apocalyptic number.

906006 is an abundant number, since it is smaller than the sum of its proper divisors (964842).

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

906006 is a wasteful number, since it uses less digits than its factorization.

906006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 906006 is about 951.8434745272. The cubic root of 906006 is about 96.7632302347.

The spelling of 906006 in words is "nine hundred six thousand, six".