5241720 has 144 divisors (see below), whose sum is σ = 18242280. Its totient is φ = 1203840.

The previous prime is 5241707. The next prime is 5241751. The reversal of 5241720 is 271425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 275871 + ... + 275889.

Almost surely, 2^5241720 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 5241720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9121140).

5241720 is an abundant number, since it is smaller than the sum of its proper divisors (13000560).

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

5241720 is a wasteful number, since it uses less digits than its factorization.

5241720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5241720 is about 2289.4802903716. The cubic root of 5241720 is about 173.7099143245.

The spelling of 5241720 in words is "five million, two hundred forty-one thousand, seven hundred twenty".