2160875 has 16 divisors (see below), whose sum is σ = 2751840. Its totient is φ = 1693600.

The previous prime is 2160857. The next prime is 2160881. The reversal of 2160875 is 5780612.

It is not a de Polignac number, because 2160875 - 2⁸ = 2160619 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7229 + ... + 7521.

It is an arithmetic number, because the mean of its divisors is an integer number (171990).

2^2160875 is an apocalyptic number.

2160875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2160875 is a deficient number, since it is larger than the sum of its proper divisors (590965).

2160875 is an equidigital number, since it uses as much as digits as its factorization.

2160875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 2160875 is about 1469.9914965740. The cubic root of 2160875 is about 129.2835339562.

The spelling of 2160875 in words is "two million, one hundred sixty thousand, eight hundred seventy-five".