2423044 has 24 divisors (see below), whose sum is σ = 4836888. Its totient is φ = 1052160.

The previous prime is 2423041. The next prime is 2423087. The reversal of 2423044 is 4403242.

It can be written as a sum of positive squares in 4 ways, for example, as 136900 + 2286144 = 370^2 + 1512^2 .

It is a super-2 number, since 2×2423044² = 11742284451872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2423041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487 + ... + 2254.

It is an arithmetic number, because the mean of its divisors is an integer number (201537).

2^2423044 is an apocalyptic number.

It is an amenable number.

2423044 is a deficient number, since it is larger than the sum of its proper divisors (2413844).

2423044 is a wasteful number, since it uses less digits than its factorization.

2423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775 (or 2773 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2423044 is about 1556.6129897955. The cubic root of 2423044 is about 134.3137372805.

Adding to 2423044 its reverse (4403242), we get a palindrome (6826286).

The spelling of 2423044 in words is "two million, four hundred twenty-three thousand, forty-four".