2590772706 has 12 divisors (see below), whose sum is σ = 5613340902. Its totient is φ = 863590896.

The previous prime is 2590772687. The next prime is 2590772729. The reversal of 2590772706 is 6072770952.

It can be written as a sum of positive squares in only one way, i.e., 2130284025 + 460488681 = 46155^2 + 21459^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71965891 + ... + 71965926.

Almost surely, 2^2590772706 is an apocalyptic number.

2590772706 is an abundant number, since it is smaller than the sum of its proper divisors (3022568196).

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

2590772706 is a wasteful number, since it uses less digits than its factorization.

2590772706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143931825 (or 143931822 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 2590772706 is about 50899.6336529056. The cubic root of 2590772706 is about 1373.4402511386.

The spelling of 2590772706 in words is "two billion, five hundred ninety million, seven hundred seventy-two thousand, seven hundred six".