2117546314 has 32 divisors (see below), whose sum is σ = 3659765760. Its totient is φ = 910699200.

The previous prime is 2117546293. The next prime is 2117546317. The reversal of 2117546314 is 4136457112.

It is a self number, because there is not a number n which added to its sum of digits gives 2117546314.

It is not an unprimeable number, because it can be changed into a prime (2117546317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5002 + ... + 65269.

It is an arithmetic number, because the mean of its divisors is an integer number (114367680).

Almost surely, 2^2117546314 is an apocalyptic number.

2117546314 is a deficient number, since it is larger than the sum of its proper divisors (1542219446).

2117546314 is a wasteful number, since it uses less digits than its factorization.

2117546314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70366.

The product of its digits is 20160, while the sum is 34.

The square root of 2117546314 is about 46016.8046913299. The cubic root of 2117546314 is about 1284.1358558935.

The spelling of 2117546314 in words is "two billion, one hundred seventeen million, five hundred forty-six thousand, three hundred fourteen".