2160259 has 2 divisors, whose sum is σ = 2160260. Its totient is φ = 2160258.

The previous prime is 2160253. The next prime is 2160283. The reversal of 2160259 is 9520612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2160259 - 2⁷ = 2160131 is a prime.

It is not a weakly prime, because it can be changed into another prime (2160253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080129 + 1080130.

It is an arithmetic number, because the mean of its divisors is an integer number (1080130).

2^2160259 is an apocalyptic number.

2160259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160259 is an equidigital number, since it uses as much as digits as its factorization.

2160259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2160259 is about 1469.7819566181. The cubic root of 2160259 is about 129.2712478490.

The spelling of 2160259 in words is "two million, one hundred sixty thousand, two hundred fifty-nine".