5288660 has 24 divisors (see below), whose sum is σ = 11961096. Its totient is φ = 1952640.

The previous prime is 5288659. The next prime is 5288681. The reversal of 5288660 is 668825.

It can be written as a sum of positive squares in 4 ways, for example, as 190096 + 5098564 = 436^2 + 2258^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5288660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9911 + ... + 10430.

It is an arithmetic number, because the mean of its divisors is an integer number (498379).

Almost surely, 2^5288660 is an apocalyptic number.

It is an amenable number.

5288660 is an abundant number, since it is smaller than the sum of its proper divisors (6672436).

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

5288660 is a wasteful number, since it uses less digits than its factorization.

5288660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20363 (or 20361 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 5288660 is about 2299.7086772024. The cubic root of 5288660 is about 174.2269026429.

The spelling of 5288660 in words is "five million, two hundred eighty-eight thousand, six hundred sixty".