2114305 has 4 divisors (see below), whose sum is σ = 2537172. Its totient is φ = 1691440.

The previous prime is 2114297. The next prime is 2114317. The reversal of 2114305 is 5034112.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1640961 + 473344 = 1281^2 + 688^2 .

It is not a de Polignac number, because 2114305 - 2³ = 2114297 is a prime.

It is a Duffinian number.

2114305 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211426 + ... + 211435.

It is an arithmetic number, because the mean of its divisors is an integer number (634293).

2^2114305 is an apocalyptic number.

It is an amenable number.

2114305 is a deficient number, since it is larger than the sum of its proper divisors (422867).

2114305 is an equidigital number, since it uses as much as digits as its factorization.

2114305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422866.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2114305 is about 1454.0649916699. The cubic root of 2114305 is about 128.3480315243.

Adding to 2114305 its reverse (5034112), we get a palindrome (7148417).

The spelling of 2114305 in words is "two million, one hundred fourteen thousand, three hundred five".