4444242 has 48 divisors (see below), whose sum is σ = 10344672. Its totient is φ = 1262080.

The previous prime is 4444241. The next prime is 4444261. The reversal of 4444242 is 2424444.

It is a super-3 number, since 3×4444242³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18958 + ... + 19190.

It is an arithmetic number, because the mean of its divisors is an integer number (215514).

Almost surely, 2^4444242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4444242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5172336).

4444242 is an abundant number, since it is smaller than the sum of its proper divisors (5900430).

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

4444242 is a wasteful number, since it uses less digits than its factorization.

4444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 266 counting only the distinct ones).

The product of its digits is 4096, while the sum is 24.

The square root of 4444242 is about 2108.1370923163. The cubic root of 4444242 is about 164.4116418961.

Adding to 4444242 its reverse (2424444), we get a palindrome (6868686).

The spelling of 4444242 in words is "four million, four hundred forty-four thousand, two hundred forty-two".