5718291 has 8 divisors (see below), whose sum is σ = 7870464. Its totient is φ = 3689160.

The previous prime is 5718289. The next prime is 5718301. The reversal of 5718291 is 1928175.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5718291 - 2¹ = 5718289 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

5718291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5718211) 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, 30651 + ... + 30836.

It is an arithmetic number, because the mean of its divisors is an integer number (983808).

Almost surely, 2^5718291 is an apocalyptic number.

5718291 is a deficient number, since it is larger than the sum of its proper divisors (2152173).

5718291 is a wasteful number, since it uses less digits than its factorization.

5718291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61521.

The product of its digits is 5040, while the sum is 33.

The square root of 5718291 is about 2391.2948375305. The cubic root of 5718291 is about 178.8224678861.

The spelling of 5718291 in words is "five million, seven hundred eighteen thousand, two hundred ninety-one".