5505240 has 64 divisors (see below), whose sum is σ = 17791200. Its totient is φ = 1354752.

The previous prime is 5505239. The next prime is 5505287. The reversal of 5505240 is 425055.

5505240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 205 + ... + 3324.

Almost surely, 2^5505240 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 5505240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8895600).

5505240 is an abundant number, since it is smaller than the sum of its proper divisors (12285960).

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

5505240 is a wasteful number, since it uses less digits than its factorization.

5505240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556 (or 3552 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 5505240 is about 2346.3247857021. The cubic root of 5505240 is about 176.5734566255.

The spelling of 5505240 in words is "five million, five hundred five thousand, two hundred forty".