2105760938 has 8 divisors (see below), whose sum is σ = 3160196640. Its totient is φ = 1052362060.

The previous prime is 2105760919. The next prime is 2105760953. The reversal of 2105760938 is 8390675012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2105760895 and 2105760904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254108 + ... + 262263.

It is an arithmetic number, because the mean of its divisors is an integer number (395024580).

Almost surely, 2^2105760938 is an apocalyptic number.

2105760938 is a deficient number, since it is larger than the sum of its proper divisors (1054435702).

2105760938 is a wasteful number, since it uses less digits than its factorization.

2105760938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518412.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 2105760938 is about 45888.5708864419. The cubic root of 2105760938 is about 1281.7491017087.

The spelling of 2105760938 in words is "two billion, one hundred five million, seven hundred sixty thousand, nine hundred thirty-eight".