2082766368 has 24 divisors (see below), whose sum is σ = 5467261968. Its totient is φ = 694255424.

The previous prime is 2082766363. The next prime is 2082766369. The reversal of 2082766368 is 8636672802.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×2082766368² = 8675831487343822848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2082766363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10847646 + ... + 10847837.

It is an arithmetic number, because the mean of its divisors is an integer number (227802582).

Almost surely, 2^2082766368 is an apocalyptic number.

It is an amenable number.

2082766368 is an abundant number, since it is smaller than the sum of its proper divisors (3384495600).

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

2082766368 is a wasteful number, since it uses less digits than its factorization.

2082766368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21695496 (or 21695488 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2082766368 is about 45637.3352421019. The cubic root of 2082766368 is about 1277.0665179088.

The spelling of 2082766368 in words is "two billion, eighty-two million, seven hundred sixty-six thousand, three hundred sixty-eight".