5489744 has 20 divisors (see below), whose sum is σ = 11454996. Its totient is φ = 2533632.

The previous prime is 5489723. The next prime is 5489747. The reversal of 5489744 is 4479845.

It can be written as a sum of positive squares in 2 ways, for example, as 1537600 + 3952144 = 1240^2 + 1988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5489747) 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, 12989 + ... + 13404.

Almost surely, 2^5489744 is an apocalyptic number.

It is an amenable number.

5489744 is an abundant number, since it is smaller than the sum of its proper divisors (5965252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5489744 is a wasteful number, since it uses less digits than its factorization.

5489744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26414 (or 26408 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 5489744 is about 2343.0202730664. The cubic root of 5489744 is about 176.4076295499.

It can be divided in two parts, 54 and 89744, that added together give a palindrome (89798).

The spelling of 5489744 in words is "five million, four hundred eighty-nine thousand, seven hundred forty-four".