5554944 has 54 divisors (see below), whose sum is σ = 16022916. Its totient is φ = 1850880.

The previous prime is 5554943. The next prime is 5554951. The reversal of 5554944 is 4494555.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5⁵ + 5⁹ + 5⁹ + 4² + 9⁶ + 4⁸ + 4¹⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 5554899 and 5554908.

It is not an unprimeable number, because it can be changed into a prime (5554943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1099 + ... + 3509.

Almost surely, 2^5554944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5554944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8011458).

5554944 is an abundant number, since it is smaller than the sum of its proper divisors (10467972).

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

5554944 is a wasteful number, since it uses less digits than its factorization.

5554944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2416 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5554944 is about 2356.8928698607. The cubic root of 5554944 is about 177.1032625444.

The spelling of 5554944 in words is "five million, five hundred fifty-four thousand, nine hundred forty-four".