5220680 has 16 divisors (see below), whose sum is σ = 11746620. Its totient is φ = 2088256.

The previous prime is 5220661. The next prime is 5220689. The reversal of 5220680 is 860225.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4813636 + 407044 = 2194^2 + 638^2 .

It is not an unprimeable number, because it can be changed into a prime (5220689) 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 3 ways as a sum of consecutive naturals, for example, 65219 + ... + 65298.

Almost surely, 2^5220680 is an apocalyptic number.

It is an amenable number.

5220680 is an abundant number, since it is smaller than the sum of its proper divisors (6525940).

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

5220680 is a wasteful number, since it uses less digits than its factorization.

5220680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130528 (or 130524 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5220680 is about 2284.8807408703. The cubic root of 5220680 is about 173.4771817057.

The spelling of 5220680 in words is "five million, two hundred twenty thousand, six hundred eighty".