5685320 has 32 divisors (see below), whose sum is σ = 12943800. Its totient is φ = 2247168.

The previous prime is 5685319. The next prime is 5685341. The reversal of 5685320 is 235865.

It can be written as a sum of positive squares in 4 ways, for example, as 2815684 + 2869636 = 1678^2 + 1694^2 .

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, 2762 + ... + 4358.

Almost surely, 2^5685320 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 5685320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6471900).

5685320 is an abundant number, since it is smaller than the sum of its proper divisors (7258480).

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

5685320 is a wasteful number, since it uses less digits than its factorization.

5685320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697 (or 1693 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5685320 is about 2384.3909075485. The cubic root of 5685320 is about 178.4781153616.

The spelling of 5685320 in words is "five million, six hundred eighty-five thousand, three hundred twenty".