5288988 has 24 divisors (see below), whose sum is σ = 12878208. Its totient is φ = 1686256.

The previous prime is 5288963. The next prime is 5288993. The reversal of 5288988 is 8898825.

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, 9306 + ... + 9857.

It is an arithmetic number, because the mean of its divisors is an integer number (536592).

Almost surely, 2^5288988 is an apocalyptic number.

It is an amenable number.

5288988 is an abundant number, since it is smaller than the sum of its proper divisors (7589220).

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

5288988 is a wasteful number, since it uses less digits than its factorization.

5288988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19193 (or 19191 counting only the distinct ones).

The product of its digits is 368640, while the sum is 48.

The square root of 5288988 is about 2299.7799894773. The cubic root of 5288988 is about 174.2305043897.

It can be divided in two parts, 528898 and 8, that added together give a triangular number (528906 = T₁₀₂₈).

The spelling of 5288988 in words is "five million, two hundred eighty-eight thousand, nine hundred eighty-eight".