4421124 has 36 divisors (see below), whose sum is σ = 11275264. Its totient is φ = 1460592.

The previous prime is 4421117. The next prime is 4421141. The reversal of 4421124 is 4211244.

It is a tau number, because it is divible by the number of its divisors (36).

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 junction number, because it is equal to n+sod(n) for n = 4421097 and 4421106.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4089 + ... + 5055.

Almost surely, 2^4421124 is an apocalyptic number.

It is an amenable number.

4421124 is an abundant number, since it is smaller than the sum of its proper divisors (6854140).

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

4421124 is a wasteful number, since it uses less digits than its factorization.

4421124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104 (or 1099 counting only the distinct ones).

The product of its digits is 256, while the sum is 18.

The square root of 4421124 is about 2102.6469033102. The cubic root of 4421124 is about 164.1260680469.

Adding to 4421124 its reverse (4211244), we get a palindrome (8632368).

The spelling of 4421124 in words is "four million, four hundred twenty-one thousand, one hundred twenty-four".