4022055 has 20 divisors (see below), whose sum is σ = 7210632. Its totient is φ = 2144880.

The previous prime is 4022041. The next prime is 4022063. The reversal of 4022055 is 5502204.

It is not a de Polignac number, because 4022055 - 2⁹ = 4021543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4561 + ... + 5370.

Almost surely, 2^4022055 is an apocalyptic number.

4022055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4022055 is a deficient number, since it is larger than the sum of its proper divisors (3188577).

4022055 is an equidigital number, since it uses as much as digits as its factorization.

4022055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9948 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 4022055 is about 2005.5061705215. The cubic root of 4022055 is about 159.0313217042.

Adding to 4022055 its reverse (5502204), we get a palindrome (9524259).

The spelling of 4022055 in words is "four million, twenty-two thousand, fifty-five".