2066062105 has 16 divisors (see below), whose sum is σ = 2638736784. Its totient is φ = 1547550720.

The previous prime is 2066062091. The next prime is 2066062121. The reversal of 2066062105 is 5012606602.

It can be written as a sum of positive squares in 8 ways, for example, as 140256649 + 1925805456 = 11843^2 + 43884^2 .

It is not a de Polignac number, because 2066062105 - 2¹⁷ = 2065931033 is a prime.

It is a super-2 number, since 2×2066062105² = 8537225243434062050, which contains 22 as substring.

It is a Duffinian 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 in 15 ways as a sum of consecutive naturals, for example, 46566 + ... + 79375.

It is an arithmetic number, because the mean of its divisors is an integer number (164921049).

Almost surely, 2^2066062105 is an apocalyptic number.

It is an amenable number.

2066062105 is a deficient number, since it is larger than the sum of its proper divisors (572674679).

2066062105 is a wasteful number, since it uses less digits than its factorization.

2066062105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126156.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2066062105 is about 45453.9558784491. The cubic root of 2066062105 is about 1273.6432277471.

Adding to 2066062105 its reverse (5012606602), we get a palindrome (7078668707).

The spelling of 2066062105 in words is "two billion, sixty-six million, sixty-two thousand, one hundred five".