2444541 has 8 divisors (see below), whose sum is σ = 3555744. Its totient is φ = 1481520.

The previous prime is 2444537. The next prime is 2444557. The reversal of 2444541 is 1454442.

It is a happy number.

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

It is not a de Polignac number, because 2444541 - 2² = 2444537 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37006 + ... + 37071.

It is an arithmetic number, because the mean of its divisors is an integer number (444468).

2^2444541 is an apocalyptic number.

It is an amenable number.

2444541 is a deficient number, since it is larger than the sum of its proper divisors (1111203).

2444541 is a wasteful number, since it uses less digits than its factorization.

2444541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74091.

The product of its digits is 2560, while the sum is 24.

The square root of 2444541 is about 1563.5027982066. The cubic root of 2444541 is about 134.7097743194.

Adding to 2444541 its reverse (1454442), we get a palindrome (3898983).

Subtracting from 2444541 its reverse (1454442), we obtain a palindrome (990099).

The spelling of 2444541 in words is "two million, four hundred forty-four thousand, five hundred forty-one".