2106075836 has 12 divisors (see below), whose sum is σ = 3722124840. Its totient is φ = 1042611600.

The previous prime is 2106075793. The next prime is 2106075841. The reversal of 2106075836 is 6385706012.

It is a self number, because there is not a number n which added to its sum of digits gives 2106075836.

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, 2606126 + ... + 2606933.

It is an arithmetic number, because the mean of its divisors is an integer number (310177070).

Almost surely, 2^2106075836 is an apocalyptic number.

It is an amenable number.

2106075836 is a deficient number, since it is larger than the sum of its proper divisors (1616049004).

2106075836 is a wasteful number, since it uses less digits than its factorization.

2106075836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213164 (or 5213162 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2106075836 is about 45892.0018739649. The cubic root of 2106075836 is about 1281.8129899536.

The spelling of 2106075836 in words is "two billion, one hundred six million, seventy-five thousand, eight hundred thirty-six".