4026222424 has 64 divisors (see below), whose sum is σ = 9058579200. Its totient is φ = 1641112704.

The previous prime is 4026222419. The next prime is 4026222443. The reversal of 4026222424 is 4242226204.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 4026222392 and 4026222401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90307 + ... + 127309.

It is an arithmetic number, because the mean of its divisors is an integer number (141540300).

Almost surely, 2^4026222424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026222424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4529289600).

4026222424 is an abundant number, since it is smaller than the sum of its proper divisors (5032356776).

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

4026222424 is a wasteful number, since it uses less digits than its factorization.

4026222424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37112 (or 37108 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4026222424 is about 63452.5210216269. The cubic root of 4026222424 is about 1590.8622913970.

Adding to 4026222424 its reverse (4242226204), we get a palindrome (8268448628).

The spelling of 4026222424 in words is "four billion, twenty-six million, two hundred twenty-two thousand, four hundred twenty-four".