2165114350 has 24 divisors (see below), whose sum is σ = 4602415248. Its totient is φ = 742324800.

The previous prime is 2165114321. The next prime is 2165114363. The reversal of 2165114350 is 534115612.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3092671 + ... + 3093370.

It is an arithmetic number, because the mean of its divisors is an integer number (191767302).

Almost surely, 2^2165114350 is an apocalyptic number.

2165114350 is an abundant number, since it is smaller than the sum of its proper divisors (2437300898).

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

2165114350 is a wasteful number, since it uses less digits than its factorization.

2165114350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186060 (or 6186055 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2165114350 is about 46530.7892690421. The cubic root of 2165114350 is about 1293.6802443973.

Adding to 2165114350 its reverse (534115612), we get a palindrome (2699229962).

The spelling of 2165114350 in words is "two billion, one hundred sixty-five million, one hundred fourteen thousand, three hundred fifty".