4203122 has 32 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 1634640.

The previous prime is 4203119. The next prime is 4203127. The reversal of 4203122 is 2213024.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a d-powerful number, because it can be written as 4¹¹ + 2⁵ + 0 + 3⁴ + 1 + 2⁹ + 2¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 4203097 and 4203106.

It is not an unprimeable number, because it can be changed into a prime (4203127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7268 + ... + 7824.

It is an arithmetic number, because the mean of its divisors is an integer number (251100).

Almost surely, 2^4203122 is an apocalyptic number.

4203122 is a deficient number, since it is larger than the sum of its proper divisors (3832078).

4203122 is a wasteful number, since it uses less digits than its factorization.

4203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4203122 is about 2050.1517017040. The cubic root of 4203122 is about 161.3828318775.

Adding to 4203122 its reverse (2213024), we get a palindrome (6416146).

The spelling of 4203122 in words is "four million, two hundred three thousand, one hundred twenty-two".