2082994720 has 24 divisors (see below), whose sum is σ = 4921075404. Its totient is φ = 833197824.

The previous prime is 2082994703. The next prime is 2082994723. The reversal of 2082994720 is 274992802.

It can be written as a sum of positive squares in 2 ways, for example, as 2039064336 + 43930384 = 45156^2 + 6628^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2082994723) 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, 6509199 + ... + 6509518.

Almost surely, 2^2082994720 is an apocalyptic number.

2082994720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2082994720 is an abundant number, since it is smaller than the sum of its proper divisors (2838080684).

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

2082994720 is a wasteful number, since it uses less digits than its factorization.

2082994720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018732 (or 13018724 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2082994720 is about 45639.8369848097. The cubic root of 2082994720 is about 1277.1131882157.

The spelling of 2082994720 in words is "two billion, eighty-two million, nine hundred ninety-four thousand, seven hundred twenty".