2117288196 has 27 divisors (see below), whose sum is σ = 5352732021. Its totient is φ = 705670704.

The previous prime is 2117288183. The next prime is 2117288203. The reversal of 2117288196 is 6918827112.

The square root of 2117288196 is 46014.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2008294596 + 108993600 = 44814^2 + 10440^2 .

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 272250 + ... + 279918.

Almost surely, 2^2117288196 is an apocalyptic number.

2117288196 is the 46014-th square number.

It is an amenable number.

2117288196 is an abundant number, since it is smaller than the sum of its proper divisors (3235443825).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2117288196 is an frugal number, since it uses more digits than its factorization.

2117288196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15348 (or 7674 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The cubic root of 2117288196 is about 1284.0836772555.

The spelling of 2117288196 in words is "two billion, one hundred seventeen million, two hundred eighty-eight thousand, one hundred ninety-six".