2106756752 has 20 divisors (see below), whose sum is σ = 4088229036. Its totient is φ = 1051729920.

The previous prime is 2106756733. The next prime is 2106756761. The reversal of 2106756752 is 2576576012.

It can be written as a sum of positive squares in 2 ways, for example, as 1844187136 + 262569616 = 42944^2 + 16204^2 .

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, 92453 + ... + 112964.

Almost surely, 2^2106756752 is an apocalyptic number.

It is an amenable number.

2106756752 is a deficient number, since it is larger than the sum of its proper divisors (1981472284).

2106756752 is a wasteful number, since it uses less digits than its factorization.

2106756752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206066 (or 206060 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 2106756752 is about 45899.4199527619. The cubic root of 2106756752 is about 1281.9511161808.

The spelling of 2106756752 in words is "two billion, one hundred six million, seven hundred fifty-six thousand, seven hundred fifty-two".