5499944 has 32 divisors (see below), whose sum is σ = 10938240. Its totient is φ = 2587200.

The previous prime is 5499941. The next prime is 5499953. The reversal of 5499944 is 4499945.

It is a junction number, because it is equal to n+sod(n) for n = 5499895 and 5499904.

It is not an unprimeable number, because it can be changed into a prime (5499941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12854 + ... + 13274.

It is an arithmetic number, because the mean of its divisors is an integer number (341820).

Almost surely, 2^5499944 is an apocalyptic number.

It is an amenable number.

5499944 is a deficient number, since it is larger than the sum of its proper divisors (5438296).

5499944 is a wasteful number, since it uses less digits than its factorization.

5499944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 517 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 5499944 is about 2345.1959406412. The cubic root of 5499944 is about 176.5168176749.

Subtracting from 5499944 its reverse (4499945), we obtain a palindrome (999999).

The spelling of 5499944 in words is "five million, four hundred ninety-nine thousand, nine hundred forty-four".