5549040 has 160 divisors (see below), whose sum is σ = 21903360. Its totient is φ = 1264896.

The previous prime is 5549023. The next prime is 5549051. The reversal of 5549040 is 409455.

5549040 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5548995 and 5549013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14937 + ... + 15303.

It is an arithmetic number, because the mean of its divisors is an integer number (136896).

Almost surely, 2^5549040 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 5549040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10951680).

5549040 is an abundant number, since it is smaller than the sum of its proper divisors (16354320).

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

5549040 is a wasteful number, since it uses less digits than its factorization.

5549040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5549040 is about 2355.6400404136. The cubic root of 5549040 is about 177.0404963359.

The spelling of 5549040 in words is "five million, five hundred forty-nine thousand, forty".