2706128875 has 8 divisors (see below), whose sum is σ = 3377248992. Its totient is φ = 2164903000.

The previous prime is 2706128857. The next prime is 2706128879. The reversal of 2706128875 is 5788216072.

It is not a de Polignac number, because 2706128875 - 2²¹ = 2704031723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2706128879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10824391 + ... + 10824640.

It is an arithmetic number, because the mean of its divisors is an integer number (422156124).

Almost surely, 2^2706128875 is an apocalyptic number.

2706128875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2706128875 is a deficient number, since it is larger than the sum of its proper divisors (671120117).

2706128875 is an equidigital number, since it uses as much as digits as its factorization.

2706128875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21649046 (or 21649036 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The square root of 2706128875 is about 52020.4659244801. The cubic root of 2706128875 is about 1393.5294730418.

The spelling of 2706128875 in words is "two billion, seven hundred six million, one hundred twenty-eight thousand, eight hundred seventy-five".