2062320066 has 48 divisors (see below), whose sum is σ = 4498935480. Its totient is φ = 682755840.

The previous prime is 2062320041. The next prime is 2062320079. The reversal of 2062320066 is 6600232602.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 952031025 + 1110289041 = 30855^2 + 33321^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2191156 + ... + 2192096.

Almost surely, 2^2062320066 is an apocalyptic number.

2062320066 is an abundant number, since it is smaller than the sum of its proper divisors (2436615414).

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

2062320066 is a wasteful number, since it uses less digits than its factorization.

2062320066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2062320066 is about 45412.7742601132. The cubic root of 2062320066 is about 1272.8738247825.

Adding to 2062320066 its reverse (6600232602), we get a palindrome (8662552668).

The spelling of 2062320066 in words is "two billion, sixty-two million, three hundred twenty thousand, sixty-six".