4122305 has 16 divisors (see below), whose sum is σ = 5436288. Its totient is φ = 2976000.

The previous prime is 4122301. The next prime is 4122317. The reversal of 4122305 is 5032214.

It is not a de Polignac number, because 4122305 - 2² = 4122301 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4122301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13100 + ... + 13410.

It is an arithmetic number, because the mean of its divisors is an integer number (339768).

Almost surely, 2^4122305 is an apocalyptic number.

It is an amenable number.

4122305 is a deficient number, since it is larger than the sum of its proper divisors (1313983).

4122305 is a wasteful number, since it uses less digits than its factorization.

4122305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4122305 is about 2030.3460296216. The cubic root of 4122305 is about 160.3417824059.

Adding to 4122305 its reverse (5032214), we get a palindrome (9154519).

Subtracting 4122305 from its reverse (5032214), we obtain a palindrome (909909).

The spelling of 4122305 in words is "four million, one hundred twenty-two thousand, three hundred five".