906546 has 8 divisors (see below), whose sum is σ = 1813104. Its totient is φ = 302180.

The previous prime is 906541. The next prime is 906557. The reversal of 906546 is 645609.

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

906546 is an admirable number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (906541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 75540 + ... + 75551.

It is an arithmetic number, because the mean of its divisors is an integer number (226638).

2⁹⁰⁶⁵⁴⁶ is an apocalyptic number.

906546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

906546 is a wasteful number, since it uses less digits than its factorization.

906546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151096.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 906546 is about 952.1270923569. The cubic root of 906546 is about 96.7824507721.

The spelling of 906546 in words is "nine hundred six thousand, five hundred forty-six".