606546 has 24 divisors (see below), whose sum is σ = 1357824. Its totient is φ = 195480.

The previous prime is 606539. The next prime is 606559. The reversal of 606546 is 645606.

606546 is a `hidden beast` number, since 6 + 0 + 654 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15 + ... + 1101.

It is an arithmetic number, because the mean of its divisors is an integer number (56576).

2⁶⁰⁶⁵⁴⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678912).

606546 is an abundant number, since it is smaller than the sum of its proper divisors (751278).

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

606546 is a wasteful number, since it uses less digits than its factorization.

606546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 606546 is about 778.8106316686. The cubic root of 606546 is about 84.6488861196.

Subtracting 606546 from its reverse (645606), we obtain a triangular number (39060 = T₂₇₉).

The spelling of 606546 in words is "six hundred six thousand, five hundred forty-six".