4052022 has 16 divisors (see below), whose sum is σ = 8727600. Its totient is φ = 1246752.

The previous prime is 4052021. The next prime is 4052029. The reversal of 4052022 is 2202504.

It is a junction number, because it is equal to n+sod(n) for n = 4051992 and 4052010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4052021) 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 7 ways as a sum of consecutive naturals, for example, 25897 + ... + 26052.

It is an arithmetic number, because the mean of its divisors is an integer number (545475).

Almost surely, 2^4052022 is an apocalyptic number.

4052022 is an abundant number, since it is smaller than the sum of its proper divisors (4675578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4052022 is a wasteful number, since it uses less digits than its factorization.

4052022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51967.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 4052022 is about 2012.9634870012. The cubic root of 4052022 is about 159.4253080705.

Adding to 4052022 its reverse (2202504), we get a palindrome (6254526).

The spelling of 4052022 in words is "four million, fifty-two thousand, twenty-two".