5423944 has 16 divisors (see below), whose sum is σ = 10224000. Its totient is φ = 2697552.

The previous prime is 5423921. The next prime is 5423947. The reversal of 5423944 is 4493245.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5423947) 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, 112 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (639000).

Almost surely, 2^5423944 is an apocalyptic number.

It is an amenable number.

5423944 is a deficient number, since it is larger than the sum of its proper divisors (4800056).

5423944 is a wasteful number, since it uses less digits than its factorization.

5423944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612 (or 3608 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 5423944 is about 2328.9362378562. The cubic root of 5423944 is about 175.6999881980.

The spelling of 5423944 in words is "five million, four hundred twenty-three thousand, nine hundred forty-four".