4022851 has 24 divisors (see below), whose sum is σ = 5130000. Its totient is φ = 3132864.

The previous prime is 4022849. The next prime is 4022857. The reversal of 4022851 is 1582204.

4022851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4022851 - 2¹ = 4022849 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26925 + ... + 27073.

It is an arithmetic number, because the mean of its divisors is an integer number (213750).

Almost surely, 2^4022851 is an apocalyptic number.

4022851 is a deficient number, since it is larger than the sum of its proper divisors (1107149).

4022851 is a wasteful number, since it uses less digits than its factorization.

4022851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4022851 is about 2005.7046143438. The cubic root of 4022851 is about 159.0418122438.

The spelling of 4022851 in words is "four million, twenty-two thousand, eight hundred fifty-one".