5698688 has 24 divisors (see below), whose sum is σ = 11406915. Its totient is φ = 2835840.

The previous prime is 5698639. The next prime is 5698691. The reversal of 5698688 is 8868965.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2849344 + 2849344 = 1688^2 + 1688^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1688.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26903 + ... + 27113.

Almost surely, 2^5698688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5698688

5698688 is an abundant number, since it is smaller than the sum of its proper divisors (5708227).

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

5698688 is an frugal number, since it uses more digits than its factorization.

5698688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 213 counting only the distinct ones).

The product of its digits is 829440, while the sum is 50.

The square root of 5698688 is about 2387.1924932858. The cubic root of 5698688 is about 178.6178921836.

Multiplying 5698688 by its sum of digits (50), we get a square (284934400 = 16880²).

The spelling of 5698688 in words is "five million, six hundred ninety-eight thousand, six hundred eighty-eight".