605606000 has 80 divisors (see below), whose sum is σ = 1541523360. Its totient is φ = 229478400.

The previous prime is 605605997. The next prime is 605606003. The reversal of 605606000 is 606506.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (605605997) and next prime (605606003).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×605606000³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605606003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30032 + ... + 45968.

It is an arithmetic number, because the mean of its divisors is an integer number (19269042).

Almost surely, 2^605606000 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 605606000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (770761680).

605606000 is an abundant number, since it is smaller than the sum of its proper divisors (935917360).

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

605606000 is a wasteful number, since it uses less digits than its factorization.

605606000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15979 (or 15963 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 605606000 is about 24609.0633710428. The cubic root of 605606000 is about 846.0513505857.

The spelling of 605606000 in words is "six hundred five million, six hundred six thousand".