2066336212 has 6 divisors (see below), whose sum is σ = 3616088378. Its totient is φ = 1033168104.

The previous prime is 2066336191. The next prime is 2066336227. The reversal of 2066336212 is 2126336602.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1801493136 + 264843076 = 42444^2 + 16274^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 258292023 + ... + 258292030.

Almost surely, 2^2066336212 is an apocalyptic number.

It is an amenable number.

2066336212 is a deficient number, since it is larger than the sum of its proper divisors (1549752166).

2066336212 is a wasteful number, since it uses less digits than its factorization.

2066336212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516584057 (or 516584055 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 2066336212 is about 45456.9709945570. The cubic root of 2066336212 is about 1273.6995505274.

The spelling of 2066336212 in words is "two billion, sixty-six million, three hundred thirty-six thousand, two hundred twelve".