5527720 has 64 divisors (see below), whose sum is σ = 14385600. Its totient is φ = 1889280.

The previous prime is 5527673. The next prime is 5527721. The reversal of 5527720 is 277255.

It is not an unprimeable number, because it can be changed into a prime (5527721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7111 + ... + 7849.

It is an arithmetic number, because the mean of its divisors is an integer number (224775).

Almost surely, 2^5527720 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 5527720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7192800).

5527720 is an abundant number, since it is smaller than the sum of its proper divisors (8857880).

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

5527720 is a wasteful number, since it uses less digits than its factorization.

5527720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 5527720 is about 2351.1103759713. The cubic root of 5527720 is about 176.8134692140.

It can be divided in two parts, 5 and 527720, that added together give a palindrome (527725).

The spelling of 5527720 in words is "five million, five hundred twenty-seven thousand, seven hundred twenty".