5208720 has 80 divisors (see below), whose sum is σ = 17623872. Its totient is φ = 1262080.

The previous prime is 5208701. The next prime is 5208727. The reversal of 5208720 is 278025.

5208720 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5208727) 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, 1654 + ... + 3626.

Almost surely, 2^5208720 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 5208720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8811936).

5208720 is an abundant number, since it is smaller than the sum of its proper divisors (12415152).

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

5208720 is a wasteful number, since it uses less digits than its factorization.

5208720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1994 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 5208720 is about 2282.2620357882. The cubic root of 5208720 is about 173.3446080766.

The spelling of 5208720 in words is "five million, two hundred eight thousand, seven hundred twenty".