5547880 has 64 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1996032.

The previous prime is 5547877. The next prime is 5547887. The reversal of 5547880 is 887455.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5547887) 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 15 ways as a sum of consecutive naturals, for example, 24327 + ... + 24553.

It is an arithmetic number, because the mean of its divisors is an integer number (215460).

Almost surely, 2^5547880 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 5547880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

5547880 is an abundant number, since it is smaller than the sum of its proper divisors (8241560).

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

5547880 is a wasteful number, since it uses less digits than its factorization.

5547880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 5547880 is about 2355.3938099604. The cubic root of 5547880 is about 177.0281589894.

The spelling of 5547880 in words is "five million, five hundred forty-seven thousand, eight hundred eighty".