4223124 has 24 divisors (see below), whose sum is σ = 10949120. Its totient is φ = 1407672.

The previous prime is 4223117. The next prime is 4223171. The reversal of 4223124 is 4213224.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 4⁷ + 2³ + 2¹¹ + 3⁷ + 1 + 2¹³ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4223097 and 4223106.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19444 + ... + 19659.

Almost surely, 2^4223124 is an apocalyptic number.

It is an amenable number.

4223124 is an abundant number, since it is smaller than the sum of its proper divisors (6725996).

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

4223124 is a wasteful number, since it uses less digits than its factorization.

4223124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39116 (or 39108 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 4223124 is about 2055.0240874501. The cubic root of 4223124 is about 161.6384254113.

Adding to 4223124 its reverse (4213224), we get a palindrome (8436348).

The spelling of 4223124 in words is "four million, two hundred twenty-three thousand, one hundred twenty-four".