2027166117 has 4 divisors (see below), whose sum is σ = 2702888160. Its totient is φ = 1351444076.

The previous prime is 2027166103. The next prime is 2027166143. The reversal of 2027166117 is 7116617202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2027166117 - 2¹⁰ = 2027165093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2027166217) 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, 337861017 + ... + 337861022.

It is an arithmetic number, because the mean of its divisors is an integer number (675722040).

Almost surely, 2^2027166117 is an apocalyptic number.

It is an amenable number.

2027166117 is a deficient number, since it is larger than the sum of its proper divisors (675722043).

2027166117 is an equidigital number, since it uses as much as digits as its factorization.

2027166117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675722042.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 2027166117 is about 45024.0615338066. The cubic root of 2027166117 is about 1265.5999418517.

The spelling of 2027166117 in words is "two billion, twenty-seven million, one hundred sixty-six thousand, one hundred seventeen".