2090711072 has 24 divisors (see below), whose sum is σ = 4183568172. Its totient is φ = 1028217600.

The previous prime is 2090711057. The next prime is 2090711089. The reversal of 2090711072 is 2701170902.

It can be written as a sum of positive squares in 2 ways, for example, as 2090684176 + 26896 = 45724^2 + 164^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533579 + ... + 537482.

Almost surely, 2^2090711072 is an apocalyptic number.

It is an amenable number.

2090711072 is an abundant number, since it is smaller than the sum of its proper divisors (2092857100).

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

2090711072 is a wasteful number, since it uses less digits than its factorization.

2090711072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071132 (or 1071124 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 2090711072 is about 45724.2941115552. The cubic root of 2090711072 is about 1278.6882460072.

Adding to 2090711072 its reverse (2701170902), we get a palindrome (4791881974).

The spelling of 2090711072 in words is "two billion, ninety million, seven hundred eleven thousand, seventy-two".