606216 has 64 divisors (see below), whose sum is σ = 1713600. Its totient is φ = 177408.

The previous prime is 606181. The next prime is 606223. The reversal of 606216 is 612606.

It is a junction number, because it is equal to n+sod(n) for n = 606192 and 606201.

It is a congruent number.

It is an unprimeable number.

606216 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9015 + ... + 9081.

It is an arithmetic number, because the mean of its divisors is an integer number (26775).

2⁶⁰⁶²¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (856800).

606216 is an abundant number, since it is smaller than the sum of its proper divisors (1107384).

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

606216 is a wasteful number, since it uses less digits than its factorization.

606216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 606216 is about 778.5987413296. The cubic root of 606216 is about 84.6335318568.

The spelling of 606216 in words is "six hundred six thousand, two hundred sixteen".