5718140 has 48 divisors (see below), whose sum is σ = 12603360. Its totient is φ = 2177280.

The previous prime is 5718131. The next prime is 5718149. The reversal of 5718140 is 418175.

It is an interprime number because it is at equal distance from previous prime (5718131) and next prime (5718149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5718149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52406 + ... + 52514.

It is an arithmetic number, because the mean of its divisors is an integer number (262570).

Almost surely, 2^5718140 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 5718140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6301680).

5718140 is an abundant number, since it is smaller than the sum of its proper divisors (6885220).

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

5718140 is a wasteful number, since it uses less digits than its factorization.

5718140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 5718140 is about 2391.2632644692. The cubic root of 5718140 is about 178.8208938476.

The spelling of 5718140 in words is "five million, seven hundred eighteen thousand, one hundred forty".