2444042 has 8 divisors (see below), whose sum is σ = 3735396. Its totient is φ = 1198912.

The previous prime is 2444021. The next prime is 2444063. The reversal of 2444042 is 2404442.

It is an interprime number because it is at equal distance from previous prime (2444021) and next prime (2444063).

It can be written as a sum of positive squares in 2 ways, for example, as 2070721 + 373321 = 1439^2 + 611^2 .

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, 11423 + ... + 11634.

2^2444042 is an apocalyptic number.

2444042 is a deficient number, since it is larger than the sum of its proper divisors (1291354).

2444042 is a wasteful number, since it uses less digits than its factorization.

2444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23112.

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

The square root of 2444042 is about 1563.3432124777. The cubic root of 2444042 is about 134.7006076699.

Adding to 2444042 its reverse (2404442), we get a palindrome (4848484).

The spelling of 2444042 in words is "two million, four hundred forty-four thousand, forty-two".