2168115 has 8 divisors (see below), whose sum is σ = 3469008. Its totient is φ = 1156320.

The previous prime is 2168107. The next prime is 2168143. The reversal of 2168115 is 5118612.

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

It is not a de Polignac number, because 2168115 - 2³ = 2168107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72256 + ... + 72285.

It is an arithmetic number, because the mean of its divisors is an integer number (433626).

2^2168115 is an apocalyptic number.

2168115 is a deficient number, since it is larger than the sum of its proper divisors (1300893).

2168115 is a wasteful number, since it uses less digits than its factorization.

2168115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144549.

The product of its digits is 480, while the sum is 24.

The square root of 2168115 is about 1472.4520365703. The cubic root of 2168115 is about 129.4277609258.

The spelling of 2168115 in words is "two million, one hundred sixty-eight thousand, one hundred fifteen".