2065233066 has 96 divisors (see below), whose sum is σ = 4942581120. Its totient is φ = 571963392.

The previous prime is 2065233047. The next prime is 2065233067. The reversal of 2065233066 is 6603325602.

It is not an unprimeable number, because it can be changed into a prime (2065233067) 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 47 ways as a sum of consecutive naturals, for example, 393870 + ... + 399078.

It is an arithmetic number, because the mean of its divisors is an integer number (51485220).

Almost surely, 2^2065233066 is an apocalyptic number.

2065233066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065233066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2471290560).

2065233066 is an abundant number, since it is smaller than the sum of its proper divisors (2877348054).

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

2065233066 is a wasteful number, since it uses less digits than its factorization.

2065233066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280 (or 5267 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

The square root of 2065233066 is about 45444.8354161394. The cubic root of 2065233066 is about 1273.4728486850.

Adding to 2065233066 its reverse (6603325602), we get a palindrome (8668558668).

The spelling of 2065233066 in words is "two billion, sixty-five million, two hundred thirty-three thousand, sixty-six".