2089110836 has 6 divisors (see below), whose sum is σ = 3655943970. Its totient is φ = 1044555416.

The previous prime is 2089110827. The next prime is 2089110851. The reversal of 2089110836 is 6380119802.

It can be written as a sum of positive squares in only one way, i.e., 1210344100 + 878766736 = 34790^2 + 29644^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2089110836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261138851 + ... + 261138858.

It is an arithmetic number, because the mean of its divisors is an integer number (609323995).

Almost surely, 2^2089110836 is an apocalyptic number.

It is an amenable number.

2089110836 is a deficient number, since it is larger than the sum of its proper divisors (1566833134).

2089110836 is a wasteful number, since it uses less digits than its factorization.

2089110836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522277713 (or 522277711 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 2089110836 is about 45706.7920116912. The cubic root of 2089110836 is about 1278.3619255717.

The spelling of 2089110836 in words is "two billion, eighty-nine million, one hundred ten thousand, eight hundred thirty-six".