5921271 has 12 divisors (see below), whose sum is σ = 8604648. Its totient is φ = 3923664.

The previous prime is 5921269. The next prime is 5921291. The reversal of 5921271 is 1721295.

5921271 is a `hidden beast` number, since 592 + 1 + 2 + 71 = 666.

It is not a de Polignac number, because 5921271 - 2¹ = 5921269 is a prime.

It is a super-2 number, since 2×5921271² = 70122900510882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5921231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345 + ... + 3458.

It is an arithmetic number, because the mean of its divisors is an integer number (717054).

Almost surely, 2^5921271 is an apocalyptic number.

5921271 is a deficient number, since it is larger than the sum of its proper divisors (2683377).

5921271 is a wasteful number, since it uses less digits than its factorization.

5921271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982 (or 3979 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 5921271 is about 2433.3661869928. The cubic root of 5921271 is about 180.9137792290.

The spelling of 5921271 in words is "five million, nine hundred twenty-one thousand, two hundred seventy-one".