5709988 has 24 divisors (see below), whose sum is σ = 10524024. Its totient is φ = 2707200.

The previous prime is 5709953. The next prime is 5710021. The reversal of 5709988 is 8899075.

It can be written as a sum of positive squares in 4 ways, for example, as 861184 + 4848804 = 928^2 + 2202^2 .

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, 5598 + ... + 6538.

It is an arithmetic number, because the mean of its divisors is an integer number (438501).

Almost surely, 2^5709988 is an apocalyptic number.

It is an amenable number.

5709988 is a deficient number, since it is larger than the sum of its proper divisors (4814036).

5709988 is a wasteful number, since it uses less digits than its factorization.

5709988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 5709988 is about 2389.5581181465. The cubic root of 5709988 is about 178.7358754549.

The spelling of 5709988 in words is "five million, seven hundred nine thousand, nine hundred eighty-eight".