5208840 has 256 divisors, whose sum is σ = 21772800. Its totient is φ = 1078272.

The previous prime is 5208829. The next prime is 5208859. The reversal of 5208840 is 488025.

5208840 = T₂₅₉ + T₂₆₀ + ... + T₃₆₄.

5208840 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

5208840 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98254 + ... + 98306.

It is an arithmetic number, because the mean of its divisors is an integer number (85050).

Almost surely, 2^5208840 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 5208840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10886400).

5208840 is an abundant number, since it is smaller than the sum of its proper divisors (16563960).

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

5208840 is a wasteful number, since it uses less digits than its factorization.

5208840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 5208840 is about 2282.2883253437. The cubic root of 5208840 is about 173.3459392541.

The spelling of 5208840 in words is "five million, two hundred eight thousand, eight hundred forty".