2064332166 has 32 divisors (see below), whose sum is σ = 4478731488. Its totient is φ = 630539520.

The previous prime is 2064332161. The next prime is 2064332177. The reversal of 2064332166 is 6612334602.

2064332166 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2064332166² = 8522934583164503112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064332161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85905 + ... + 107276.

It is an arithmetic number, because the mean of its divisors is an integer number (139960359).

Almost surely, 2^2064332166 is an apocalyptic number.

2064332166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2064332166 is an abundant number, since it is smaller than the sum of its proper divisors (2414399322).

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

2064332166 is a wasteful number, since it uses less digits than its factorization.

2064332166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193336.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 2064332166 is about 45434.9223175302. The cubic root of 2064332166 is about 1273.2876494823.

Adding to 2064332166 its reverse (6612334602), we get a palindrome (8676666768).

The spelling of 2064332166 in words is "two billion, sixty-four million, three hundred thirty-two thousand, one hundred sixty-six".