2066294606 has 16 divisors (see below), whose sum is σ = 3155105616. Its totient is φ = 1014685056.

The previous prime is 2066294603. The next prime is 2066294617. The reversal of 2066294606 is 6064926602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066294603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22280 + ... + 68036.

It is an arithmetic number, because the mean of its divisors is an integer number (197194101).

Almost surely, 2^2066294606 is an apocalyptic number.

2066294606 is a deficient number, since it is larger than the sum of its proper divisors (1088811010).

2066294606 is a wasteful number, since it uses less digits than its factorization.

2066294606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46163.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 2066294606 is about 45456.5133506740. The cubic root of 2066294606 is about 1273.6910017574.

The spelling of 2066294606 in words is "two billion, sixty-six million, two hundred ninety-four thousand, six hundred six".