606551000 has 128 divisors (see below), whose sum is σ = 1573378560. Its totient is φ = 217008000.

The previous prime is 606550951. The next prime is 606551017. The reversal of 606551000 is 155606.

606551000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736589 + ... + 737411.

It is an arithmetic number, because the mean of its divisors is an integer number (12292020).

Almost surely, 2^606551000 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 606551000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786689280).

606551000 is an abundant number, since it is smaller than the sum of its proper divisors (966827560).

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

606551000 is a wasteful number, since it uses less digits than its factorization.

606551000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 606551000 is about 24628.2561299009. The cubic root of 606551000 is about 846.4911871708.

The spelling of 606551000 in words is "six hundred six million, five hundred fifty-one thousand".