605600066 has 16 divisors (see below), whose sum is σ = 938304000. Its totient is φ = 292844640.

The previous prime is 605600063. The next prime is 605600111. The reversal of 605600066 is 660006506.

It is not an unprimeable number, because it can be changed into a prime (605600063) 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 7 ways as a sum of consecutive naturals, for example, 184310 + ... + 187566.

It is an arithmetic number, because the mean of its divisors is an integer number (58644000).

Almost surely, 2^605600066 is an apocalyptic number.

605600066 is a deficient number, since it is larger than the sum of its proper divisors (332703934).

605600066 is a wasteful number, since it uses less digits than its factorization.

605600066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6289.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 605600066 is about 24608.9428054112. The cubic root of 605600066 is about 846.0485872461.

The spelling of 605600066 in words is "six hundred five million, six hundred thousand, sixty-six".