4022305 has 16 divisors (see below), whose sum is σ = 5652864. Its totient is φ = 2689920.

The previous prime is 4022303. The next prime is 4022323. The reversal of 4022305 is 5032204.

It is not a de Polignac number, because 4022305 - 2¹ = 4022303 is a prime.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4022303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34 + ... + 2836.

It is an arithmetic number, because the mean of its divisors is an integer number (353304).

Almost surely, 2^4022305 is an apocalyptic number.

It is an amenable number.

4022305 is a deficient number, since it is larger than the sum of its proper divisors (1630559).

4022305 is a wasteful number, since it uses less digits than its factorization.

4022305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4022305 is about 2005.5684979576. The cubic root of 4022305 is about 159.0346166207.

Adding to 4022305 its reverse (5032204), we get a palindrome (9054509).

The spelling of 4022305 in words is "four million, twenty-two thousand, three hundred five".