5533944 has 32 divisors (see below), whose sum is σ = 14899920. Its totient is φ = 1702656.

The previous prime is 5533943. The next prime is 5533951. The reversal of 5533944 is 4493355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533943) 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, 8557 + ... + 9180.

Almost surely, 2^5533944 is an apocalyptic number.

It is an amenable number.

5533944 is an abundant number, since it is smaller than the sum of its proper divisors (9365976).

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

5533944 is a wasteful number, since it uses less digits than its factorization.

5533944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17759 (or 17755 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 5533944 is about 2352.4336334953. The cubic root of 5533944 is about 176.8798060434.

The spelling of 5533944 in words is "five million, five hundred thirty-three thousand, nine hundred forty-four".