2444231 has 4 divisors (see below), whose sum is σ = 2448600. Its totient is φ = 2439864.

The previous prime is 2444219. The next prime is 2444251. The reversal of 2444231 is 1324442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2444231 - 2¹⁴ = 2427847 is a prime.

It is a super-2 number, since 2×2444231² = 11948530362722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196 + ... + 2513.

It is an arithmetic number, because the mean of its divisors is an integer number (612150).

2^2444231 is an apocalyptic number.

2444231 is a deficient number, since it is larger than the sum of its proper divisors (4369).

2444231 is an equidigital number, since it uses as much as digits as its factorization.

2444231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368.

The product of its digits is 768, while the sum is 20.

The square root of 2444231 is about 1563.4036586883. The cubic root of 2444231 is about 134.7040797540.

Adding to 2444231 its reverse (1324442), we get a palindrome (3768673).

The spelling of 2444231 in words is "two million, four hundred forty-four thousand, two hundred thirty-one".