5287120 has 20 divisors (see below), whose sum is σ = 12292740. Its totient is φ = 2114816.

The previous prime is 5287097. The next prime is 5287141. The reversal of 5287120 is 217825.

It can be written as a sum of positive squares in 2 ways, for example, as 1507984 + 3779136 = 1228^2 + 1944^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32965 + ... + 33124.

It is an arithmetic number, because the mean of its divisors is an integer number (614637).

Almost surely, 2^5287120 is an apocalyptic number.

It is an amenable number.

5287120 is an abundant number, since it is smaller than the sum of its proper divisors (7005620).

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

5287120 is a wasteful number, since it uses less digits than its factorization.

5287120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66102 (or 66096 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5287120 is about 2299.3738278062. The cubic root of 5287120 is about 174.2099900111.

The spelling of 5287120 in words is "five million, two hundred eighty-seven thousand, one hundred twenty".