2102074808 has 16 divisors (see below), whose sum is σ = 3944495880. Its totient is φ = 1050209248.

The previous prime is 2102074783. The next prime is 2102074829. The reversal of 2102074808 is 8084702012.

It is a congruent number.

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, 92666 + ... + 113097.

Almost surely, 2^2102074808 is an apocalyptic number.

It is an amenable number.

2102074808 is a deficient number, since it is larger than the sum of its proper divisors (1842421072).

2102074808 is a wasteful number, since it uses less digits than its factorization.

2102074808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207046 (or 207042 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 2102074808 is about 45848.3893719289. The cubic root of 2102074808 is about 1281.0007652016. Note that the first 3 decimals are identical.

The spelling of 2102074808 in words is "two billion, one hundred two million, seventy-four thousand, eight hundred eight".