2107755982 has 8 divisors (see below), whose sum is σ = 3347612496. Its totient is φ = 991885152.

The previous prime is 2107755977. The next prime is 2107756009. The reversal of 2107755982 is 2895577012.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30996378 + ... + 30996445.

It is an arithmetic number, because the mean of its divisors is an integer number (418451562).

Almost surely, 2^2107755982 is an apocalyptic number.

2107755982 is a deficient number, since it is larger than the sum of its proper divisors (1239856514).

2107755982 is a wasteful number, since it uses less digits than its factorization.

2107755982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61992842.

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 2107755982 is about 45910.3036583292. The cubic root of 2107755982 is about 1282.1537596589.

The spelling of 2107755982 in words is "two billion, one hundred seven million, seven hundred fifty-five thousand, nine hundred eighty-two".