5248720 has 20 divisors (see below), whose sum is σ = 12203460. Its totient is φ = 2099456.

The previous prime is 5248687. The next prime is 5248723. The reversal of 5248720 is 278425.

It can be written as a sum of positive squares in 2 ways, for example, as 3474496 + 1774224 = 1864^2 + 1332^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32725 + ... + 32884.

It is an arithmetic number, because the mean of its divisors is an integer number (610173).

Almost surely, 2^5248720 is an apocalyptic number.

It is an amenable number.

5248720 is an abundant number, since it is smaller than the sum of its proper divisors (6954740).

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

5248720 is a wasteful number, since it uses less digits than its factorization.

5248720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65622 (or 65616 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5248720 is about 2291.0085115512. The cubic root of 5248720 is about 173.7872062896.

The spelling of 5248720 in words is "five million, two hundred forty-eight thousand, seven hundred twenty".