4440242 has 8 divisors (see below), whose sum is σ = 6950016. Its totient is φ = 2123572.

The previous prime is 4440239. The next prime is 4440253. The reversal of 4440242 is 2420444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48218 + ... + 48309.

It is an arithmetic number, because the mean of its divisors is an integer number (868752).

Almost surely, 2^4440242 is an apocalyptic number.

4440242 is a deficient number, since it is larger than the sum of its proper divisors (2509774).

4440242 is a wasteful number, since it uses less digits than its factorization.

4440242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96552.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4440242 is about 2107.1881738468. The cubic root of 4440242 is about 164.3623013510.

Adding to 4440242 its reverse (2420444), we get a palindrome (6860686).

It can be divided in two parts, 44402 and 42, that added together give a palindrome (44444).

The spelling of 4440242 in words is "four million, four hundred forty thousand, two hundred forty-two".