5217760 has 24 divisors (see below), whose sum is σ = 12327336. Its totient is φ = 2087040.

The previous prime is 5217743. The next prime is 5217763. The reversal of 5217760 is 677125.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16146 + ... + 16465.

It is an arithmetic number, because the mean of its divisors is an integer number (513639).

Almost surely, 2^5217760 is an apocalyptic number.

It is an amenable number.

5217760 is an abundant number, since it is smaller than the sum of its proper divisors (7109576).

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

5217760 is a wasteful number, since it uses less digits than its factorization.

5217760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32626 (or 32618 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 5217760 is about 2284.2416684756. The cubic root of 5217760 is about 173.4448329286. Note that the first 3 decimals are identical.

It can be divided in two parts, 521 and 7760, that added together give a square (8281 = 91²).

The spelling of 5217760 in words is "five million, two hundred seventeen thousand, seven hundred sixty".