5554816 has 16 divisors (see below), whose sum is σ = 11066490. Its totient is φ = 2777344.

The previous prime is 5554763. The next prime is 5554831. The reversal of 5554816 is 6184555.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3594816 + 1960000 = 1896^2 + 1400^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 21571 + ... + 21826.

Almost surely, 2^5554816 is an apocalyptic number.

It is an amenable number.

5554816 is a deficient number, since it is larger than the sum of its proper divisors (5511674).

5554816 is an equidigital number, since it uses as much as digits as its factorization.

5554816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43411 (or 43399 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

The square root of 5554816 is about 2356.8657153092. The cubic root of 5554816 is about 177.1019022312.

The spelling of 5554816 in words is "five million, five hundred fifty-four thousand, eight hundred sixteen".