2280115 has 4 divisors (see below), whose sum is σ = 2736144. Its totient is φ = 1824088.

The previous prime is 2280107. The next prime is 2280127. The reversal of 2280115 is 5110822.

2280115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2280115 - 2³ = 2280107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2280092 and 2280101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228007 + ... + 228016.

It is an arithmetic number, because the mean of its divisors is an integer number (684036).

2^2280115 is an apocalyptic number.

2280115 is a deficient number, since it is larger than the sum of its proper divisors (456029).

2280115 is an equidigital number, since it uses as much as digits as its factorization.

2280115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456028.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2280115 is about 1510.0049668792. The cubic root of 2280115 is about 131.6191001246.

Adding to 2280115 its reverse (5110822), we get a palindrome (7390937).

The spelling of 2280115 in words is "two million, two hundred eighty thousand, one hundred fifteen".