2105796604 has 24 divisors (see below), whose sum is σ = 3855070800. Its totient is φ = 1005164160.

The previous prime is 2105796593. The next prime is 2105796607. The reversal of 2105796604 is 4066975012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105796607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91662 + ... + 112309.

It is an arithmetic number, because the mean of its divisors is an integer number (160627950).

Almost surely, 2^2105796604 is an apocalyptic number.

It is an amenable number.

2105796604 is a deficient number, since it is larger than the sum of its proper divisors (1749274196).

2105796604 is a wasteful number, since it uses less digits than its factorization.

2105796604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204093 (or 204091 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2105796604 is about 45888.9595000802. The cubic root of 2105796604 is about 1281.7563381436.

The spelling of 2105796604 in words is "two billion, one hundred five million, seven hundred ninety-six thousand, six hundred four".