5717540 has 24 divisors (see below), whose sum is σ = 12106752. Its totient is φ = 2268000.

The previous prime is 5717533. The next prime is 5717549. The reversal of 5717540 is 457175.

It is a super-4 number, since 4×5717540⁴ (a number of 28 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5717549) 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, 1415 + ... + 3665.

It is an arithmetic number, because the mean of its divisors is an integer number (504448).

Almost surely, 2^5717540 is an apocalyptic number.

It is an amenable number.

5717540 is an abundant number, since it is smaller than the sum of its proper divisors (6389212).

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

5717540 is a wasteful number, since it uses less digits than its factorization.

5717540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 5717540 is about 2391.1378044772. The cubic root of 5717540 is about 178.8146391162.

The spelling of 5717540 in words is "five million, seven hundred seventeen thousand, five hundred forty".