5891271 has 8 divisors (see below), whose sum is σ = 8108544. Its totient is φ = 3800760.

The previous prime is 5891261. The next prime is 5891279. The reversal of 5891271 is 1721985.

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

It is not a de Polignac number, because 5891271 - 2⁷ = 5891143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31581 + ... + 31766.

It is an arithmetic number, because the mean of its divisors is an integer number (1013568).

Almost surely, 2^5891271 is an apocalyptic number.

5891271 is a deficient number, since it is larger than the sum of its proper divisors (2217273).

5891271 is a wasteful number, since it uses less digits than its factorization.

5891271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63381.

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

The square root of 5891271 is about 2427.1940589908. The cubic root of 5891271 is about 180.6077297776.

The spelling of 5891271 in words is "five million, eight hundred ninety-one thousand, two hundred seventy-one".