5574816 has 72 divisors (see below), whose sum is σ = 17084340. Its totient is φ = 1714176.

The previous prime is 5574799. The next prime is 5574841. The reversal of 5574816 is 6184755.

5574816 is a `hidden beast` number, since 5 + 574 + 81 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4928400 + 646416 = 2220^2 + 804^2 .

It is a tau number, because it is divible by the number of its divisors (72).

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

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 in 11 ways as a sum of consecutive naturals, for example, 3000 + ... + 4488.

Almost surely, 2^5574816 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 5574816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8542170).

5574816 is an abundant number, since it is smaller than the sum of its proper divisors (11509524).

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

5574816 is a wasteful number, since it uses less digits than its factorization.

5574816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518 (or 1507 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 5574816 is about 2361.1048261354. The cubic root of 5574816 is about 177.3141982230.

The spelling of 5574816 in words is "five million, five hundred seventy-four thousand, eight hundred sixteen".