2127117706 has 8 divisors (see below), whose sum is σ = 3646487520. Its totient is φ = 911621868.

The previous prime is 2127117703. The next prime is 2127117743. The reversal of 2127117706 is 6077117212.

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

It is not an unprimeable number, because it can be changed into a prime (2127117701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75968476 + ... + 75968503.

It is an arithmetic number, because the mean of its divisors is an integer number (455810940).

Almost surely, 2^2127117706 is an apocalyptic number.

2127117706 is a deficient number, since it is larger than the sum of its proper divisors (1519369814).

2127117706 is a wasteful number, since it uses less digits than its factorization.

2127117706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151936988.

The product of its (nonzero) digits is 8232, while the sum is 34.

The square root of 2127117706 is about 46120.6863131936. The cubic root of 2127117706 is about 1286.0677294946.

The spelling of 2127117706 in words is "two billion, one hundred twenty-seven million, one hundred seventeen thousand, seven hundred six".