2808035061 has 32 divisors (see below), whose sum is σ = 4493946240. Its totient is φ = 1540767744.

The previous prime is 2808035039. The next prime is 2808035089. The reversal of 2808035061 is 1605308082.

It is a happy number.

It is not a de Polignac number, because 2808035061 - 2¹⁰ = 2808034037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2808035261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98860 + ... + 124053.

It is an arithmetic number, because the mean of its divisors is an integer number (140435820).

Almost surely, 2^2808035061 is an apocalyptic number.

It is an amenable number.

2808035061 is a deficient number, since it is larger than the sum of its proper divisors (1685911179).

2808035061 is a wasteful number, since it uses less digits than its factorization.

2808035061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222965.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2808035061 is about 52990.8960199769. The cubic root of 2808035061 is about 1410.8066844133.

The spelling of 2808035061 in words is "two billion, eight hundred eight million, thirty-five thousand, sixty-one".