2097179171 has 8 divisors (see below), whose sum is σ = 2165368704. Its totient is φ = 2029023360.

The previous prime is 2097179159. The next prime is 2097179209. The reversal of 2097179171 is 1719717902.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2097179171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2097179111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200651 + ... + 210843.

It is an arithmetic number, because the mean of its divisors is an integer number (270671088).

Almost surely, 2^2097179171 is an apocalyptic number.

2097179171 is a deficient number, since it is larger than the sum of its proper divisors (68189533).

2097179171 is a wasteful number, since it uses less digits than its factorization.

2097179171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16861.

The product of its (nonzero) digits is 55566, while the sum is 44.

The square root of 2097179171 is about 45794.9688393823. The cubic root of 2097179171 is about 1280.0055279302.

The spelling of 2097179171 in words is "two billion, ninety-seven million, one hundred seventy-nine thousand, one hundred seventy-one".