5287788 has 48 divisors (see below), whose sum is σ = 14958720. Its totient is φ = 1602000.

The previous prime is 5287787. The next prime is 5287801. The reversal of 5287788 is 8877825.

It is a happy number.

5287788 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (5287783) 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, 1038 + ... + 3413.

It is an arithmetic number, because the mean of its divisors is an integer number (311640).

Almost surely, 2^5287788 is an apocalyptic number.

It is an amenable number.

5287788 is an abundant number, since it is smaller than the sum of its proper divisors (9670932).

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

5287788 is a wasteful number, since it uses less digits than its factorization.

5287788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4475 (or 4467 counting only the distinct ones).

The product of its digits is 250880, while the sum is 45.

The square root of 5287788 is about 2299.5190801557. The cubic root of 5287788 is about 174.2173265430.

The spelling of 5287788 in words is "five million, two hundred eighty-seven thousand, seven hundred eighty-eight".