5718340 has 24 divisors (see below), whose sum is σ = 12180672. Its totient is φ = 2254560.

The previous prime is 5718301. The next prime is 5718343. The reversal of 5718340 is 438175.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5718299 and 5718308.

It is not an unprimeable number, because it can be changed into a prime (5718343) 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, 594 + ... + 3433.

It is an arithmetic number, because the mean of its divisors is an integer number (507528).

Almost surely, 2^5718340 is an apocalyptic number.

It is an amenable number.

5718340 is an abundant number, since it is smaller than the sum of its proper divisors (6462332).

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

5718340 is a wasteful number, since it uses less digits than its factorization.

5718340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107 (or 4105 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5718340 is about 2391.3050830038. The cubic root of 5718340 is about 178.8229786609.

It can be divided in two parts, 571 and 8340, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 5718340 in words is "five million, seven hundred eighteen thousand, three hundred forty".