706087575771 has 12 divisors (see below), whose sum is σ = 963853464168. Its totient is φ = 459777952704.

The previous prime is 706087575649. The next prime is 706087575799. The reversal of 706087575771 is 177575780607.

It is a de Polignac number, because none of the positive numbers 2^k-706087575771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (706087575071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63640350 + ... + 63651443.

It is an arithmetic number, because the mean of its divisors is an integer number (80321122014).

Almost surely, 2^706087575771 is an apocalyptic number.

706087575771 is a deficient number, since it is larger than the sum of its proper divisors (257765888397).

706087575771 is a wasteful number, since it uses less digits than its factorization.

706087575771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127291882 (or 127291839 counting only the distinct ones).

The product of its (nonzero) digits is 20168400, while the sum is 60.

The spelling of 706087575771 in words is "seven hundred six billion, eighty-seven million, five hundred seventy-five thousand, seven hundred seventy-one".