5680840 has 32 divisors (see below), whose sum is σ = 13944960. Its totient is φ = 2065600.

The previous prime is 5680823. The next prime is 5680841. The reversal of 5680840 is 480865.

It is not an unprimeable number, because it can be changed into a prime (5680841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6016 + ... + 6895.

It is an arithmetic number, because the mean of its divisors is an integer number (435780).

Almost surely, 2^5680840 is an apocalyptic number.

It is an amenable number.

5680840 is an abundant number, since it is smaller than the sum of its proper divisors (8264120).

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

5680840 is a wasteful number, since it uses less digits than its factorization.

5680840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12933 (or 12929 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 5680840 is about 2383.4512791328. The cubic root of 5680840 is about 178.4312231274.

The spelling of 5680840 in words is "five million, six hundred eighty thousand, eight hundred forty".